Szerző: " Röst Gergely"

Das Bornali; Röst Gergely: Dynamics of herpes and chlamydia co-infection in a population.
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 28 (8). pp. 4366-4398. ISSN 1531-3492 (2023)

Sayyar Golsa; Röst Gergely: Epidemic Patterns of Emerging Variants with Dynamical Social Distancing.
In: Trends in Biomathematics: Modeling Epidemiological, Neuronal, and Social Dynamics. Springer Nature Switzerland, Cham, pp. 215-232. (2023) ISBN 9783031330490; 9783031330506

Han Renji; Röst Gergely: Stationary and oscillatory patterns of a food chain model with diffusion and predator‐taxis.
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 46 (8). pp. 9652-9675. ISSN 0170-4214 (2023)

Sadegimanesh Amirhossein; Röst Gergely: Unidirectional Migration of Populations with Allee Effect.
Letters in Biomathematics, 10 (1). pp. 43-52. ISSN 2373-7867 (2023)

Tekeli Tamás; Dénes Attila; Röst Gergely: Adaptive group testing in a compartmental model of COVID-19*.
MATHEMATICAL BIOSCIENCES AND ENGINEERING, 19 (11). pp. 11018-11033. ISSN 1547-1063 (2022)

Ligeti Anna Sára; Karsai Márton; Koltai Júlia Anna; Röst Gergely: A COVID-19 elleni védőoltással kapcsolatos attitűdök a magyar társadalomban.
In: Fehér könyv a Covid-19-járvány társadalmi-gazdasági hatásairól. ELKH Közgazdaság- és Regionális Tudományi Kutatóközpont, Közgazdaságtudományi Intézet, Budapest, pp. 33-42. (2022)

Horváth Judit Krisztina; Komlós Krisztina Eszter; Krisztalovics Katalin; Röst Gergely; Oroszi Beatrix: A COVID-19 világjárvány első két éve Magyarországon.
NÉPEGÉSZSÉGÜGY, 99 (1). pp. 6-19. ISSN 0369-3805 (2022)

Opoku-Sarkodie Richmond; Bartha Ferenc Ágoston; Van Leeuwen-Polner Mónika; Röst Gergely: Dynamics of an SIRWS model with waning of immunity and varying immune boosting period.
JOURNAL OF BIOLOGICAL DYNAMICS, 16 (1). pp. 596-618. ISSN 1751-3758 (2022)

Bartha Ferenc Ágoston; Juhász Nóra; Marzban Sadegh; Han Renji; Röst Gergely: In Silico Evaluation of Paxlovid’s Pharmacometrics for SARS-CoV-2: A Multiscale Approach.
VIRUSES, 14 (5). Terjedelem: 17 p.-Azonosító: 1103. ISSN 1999-4915 (2022)

Reguly István Zoltán; Csercsik Dávid; Juhász János; Tornai Kálmán; Bujtár Zsófia; Horváth Gergely; Keömley-Horváth Bence; Kós Tamás; Cserey György Gábor; Iván Kristóf; Pongor Sándor; Szederkényi Gábor; Röst Gergely; Csikász-Nagy Attila: Microsimulation based quantitative analysis of COVID-19 management strategies.
PLOS COMPUTATIONAL BIOLOGY, 18 (1). ISSN 1553-734X (2022)

Childs Lauren; Dick David W.; Feng Zhilan; Jane M. Heffernan; Li Jing; Röst Gergely: Modeling waning and boosting of COVID-19 in Canada with vaccination.
Epidemics, 39. ISSN 1755-4365 (2022)

Péni Tamás; Csutak Balázs; Bartha Ferenc Ágoston; Röst Gergely; Szederkényi Gábor: Optimizing Symptom Based Testing Strategies for Pandemic Mitigation.
IEEE ACCESS, 10. pp. 84934-84945. ISSN 2169-3536 (2022)

Bartha Ferenc Ágoston; Boldog Péter; Tekeli Tamás; Vizi Zsolt; Dénes Attila; Röst Gergely: Potential severity, mitigation, and control of Omicron waves depending on pre-existing immunity and immune evasion.
In: Trends in Biomathematics: Stability and Oscillations in Environmental, Social, and Biological Models : Selected Works from the BIOMAT Consortium Lectures, Rio de Janeiro, Brazil, 2021. Springer Nature Switzerland AG, Cham, pp. 407-419. (2022) ISBN 9783031125140 ; 9783031125157 ; 3031125142

Koltai Júlia Anna; Vásárhelyi Orsolya; Röst Gergely; Karsai Márton: Reconstructing social mixing patterns via weighted contact matrices from online and representative surveys.
SCIENTIFIC REPORTS, 12 (1). ISSN 2045-2322 (2022)

Ari Eszter; Vásárhelyi Bálint Márk; Kemenesi Gábor; Tóth Gábor Endre; Zana Brigitta; Somogyi Balázs Antal; Lanszki Zsófia; Röst Gergely; Jakab Ferenc; Papp Balázs; Kintses Bálint: A Single Early Introduction Governed Viral Diversity in the Second Wave of SARS-CoV-2 Epidemic in Hungary.
VIRUS EVOLUTION, 8 (2). ISSN 2057-1577 (2022)

Kutasi Kristóf; Koltai Júlia Anna; Szabó-Morvai Ágnes; Röst Gergely; Karsai Márton; Biró Péter; Lengyel Balázs: Understanding hesitancy with revealed preferences across COVID-19 vaccine types.
SCIENTIFIC REPORTS, 12 (1). ISSN 2045-2322 (2022)

Ligeti Anna Sára; Bokányi Eszter; Karsai Márton; Koltai Júlia Anna; Oroszi Beatrix; Röst Gergely: A társadalmi dinamika vizsgálatának szerepe a pandémiás védekezésben.
NÉPEGÉSZSÉGÜGY, 99 (1). pp. 64-75. ISSN 0369-3805 (2022)

Oroszi Beatrix; Horváth Judit Krisztina; Túri Gergő; Krisztalovics Katalin; Röst Gergely: Az epidemiológiai surveillance és járványmatematikai előrejelzések szerepe a pandémiás hullámok megelőzésében, mérséklésében – hol tartunk most, és hová kellene eljutni.
SCIENTIA ET SECURITAS, 2 (1). pp. 38-53. ISSN 2732-2688 (2021)

Szederkényi Gábor; Péni Tamás; Röst Gergely: Control Theoretic Approach for COVID-19 Management.
ERCIM NEWS (124). pp. 38-39. ISSN 0926-4981 (2021)

Barbarossa Maria Vittoria; Bogya Norbert; Dénes Attila; Röst Gergely; Varma Hridya Vinod; Vizi Zsolt: Fleeing lockdown and its impact on the size of epidemic outbreaks in the source and target regions – a COVID-19 lesson.
SCIENTIFIC REPORTS, 11 (1). Terjedelem: 12-Azonosító: 9233. ISSN 2045-2322 (2021)

Dénes Attila; Marzban Sadegh; Röst Gergely: Global analysis of a cancer model with drug resistance due to Lamarckian induction and microvesicle transfer.
JOURNAL OF THEORETICAL BIOLOGY, 527. Terjedelem: 13-Azonosító: 110812. ISSN 0022-5193 (2021)

Balázs István; Röst Gergely: Hopf bifurcations in Nicholson’s blowfly equation are always supercritical.
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 31 (5). Terjedelem: 5 p-Azonosító: 2150071. ISSN 0218-1274 (2021)

Koltai Júlia Anna; Prinz Dániel; Röst Gergely: Munkaerőpiaci alkalmazkodás a koronavírus-járvány idején – egy reprezentatív felmérés eredményei.
In: Munkaerőpiaci tükör, 2020. Közgazdaság- és Regionális Tudományi Kutatóközpont, ELKH, Budapest, pp. 97-101. (2021)

Kocsmár Éva; Buzás György Miklós; Szirtes Ildikó; Kocsmár Ildikó; Kramer Zsófia; Szijártó Attila; Fadgyas-Freyler Petra; Szénás Kató; Rugge Massimo; Fassan Matteo; Kiss András; Schaff Zsuzsa; Röst Gergely; Lotz Gábor: Primary and secondary clarithromycin resistance in Helicobacter pylori and mathematical modeling of the role of macrolides.
NATURE COMMUNICATIONS, 12 (1). ISSN 2041-1723 (2021)

Dénes Attila; Röst Gergely: Single species population dynamics in seasonal environment with short reproduction period.
COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, 20 (2). pp. 755-762. ISSN 1534-0392 (2021)

Bartha Ferenc Ágoston; Karsai János; Tekeli Tamás; Röst Gergely: Symptom-based testing in a compartmental model of COVID-19.
In: Analysis of Infectious Disease Problems (Covid-19) and Their Global Impact. Infosys Science Foundation Series . Springer Singapore, Singapore, pp. 357-376. (2021) ISBN 9789811624506

Balázs István; Getto Philipp; Röst Gergely: A continuous semiflow on a space of Lipschitz functions for a differential equation with state-dependent delay from cell biology.
JOURNAL OF DIFFERENTIAL EQUATIONS, 304. pp. 73-101. ISSN 0022-0396 (2021)

Marzban Sadegh; Han Renji; Juhász Nóra; Röst Gergely: A hybrid PDE–ABM model for viral dynamics with application to SARS-CoV-2 and influenza.
ROYAL SOCIETY OPEN SCIENCE, 8 (11). Terjedelem: 22 p.-Azonosító: 210787. ISSN 2054-5703 (2021)

Das Bornali; Röst Gergely: Delay Linear Chains in Mathematical Biology: Migratory Birds, Stem Cell Maturation, and Intracellular Chlamydia Infection.
In: Trends in Biomathematics: Modeling Cells, Flows, Epidemics, and the Environment. Springer, Cham, pp. 127-142. (2020) ISBN 9783030463052; 9783030463069

Röst Gergely; Bartha Ferenc Ágoston; Bogya Norbert; Boldog Péter Tamás; Dénes Attila; Ferenci Tamás; Horváth Krisztina J.; Juhász Attila; Nagy Csilla; Tekeli Tamás; Vizi Zsolt; Oroszi Beatrix: Early Phase of the COVID-19 Outbreak in Hungary and Post-Lockdown Scenarios.
VIRUSES, 12 (7). Terjedelem: 30-Azonosító: 708. ISSN 1999-4915 (2020)

Dénes Attila; Röst Gergely: Global Analysis of a Cancer Model with Drug Resistance Due to Microvesicle Transfer.
In: Trends in Biomathematics: Modeling Cells, Flows, Epidemics, and the Environment. Springer International Publishing, Cham, pp. 71-80. (2020) ISBN 9783030463052; 9783030463069

Baker Ruth E.; Röst Gergely: Global Dynamics of a Novel Delayed Logistic Equation Arising from Cell Biology.
JOURNAL OF NONLINEAR SCIENCE, 30 (1). pp. 397-418. ISSN 0938-8974 (2020)

Dénes Attila; Muroya Yoshiaki; Röst Gergely: Global stability of a multistrain SIS model with superinfection and patch structure.
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 43 (17). pp. 9671-9680. ISSN 0170-4214 (2020)

Balázs István; Röst Gergely: Hopf bifurcation for Wright-type delay differential equations: The simplest formula, period estimates, and the absence of folds.
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION, 84. Azonosító: 105188 -Terjedelem: 10 p. ISSN 1007-5704 (2020)

Karsai Márton; Koltai Júlia Anna; Vásárhelyi Orsolya; Röst Gergely: Hungary in Mask/MASZK in Hungary.
CORVINUS JOURNAL OF SOCIOLOGY AND SOCIAL POLICY, 11 (2). pp. 139-146. ISSN 2061-5558 (2020)

Karsai János; Csuma-Kovacs Rita; Danielisz Ágnes; Molnár Zsuzsanna; Dudás János; Borsos Teodóra; Röst Gergely: Modeling the transmission dynamics of varicella in Hungary.
Journal of Mathematics in Industry, 10 (1). Terjedelem: 16 p--Azonosító: 12. ISSN 2190-5983 (2020)

Carlsson Rose-Marie; Childs Lauren M.; Feng Zhilan; Glasser John W.; Heffernan Jane M.; Li Jing; Röst Gergely: Modeling the waning and boosting of immunity from infection or vaccination.
JOURNAL OF THEORETICAL BIOLOGY, 497. Terjedeleme: 19 p.-Azonosító: 110265. ISSN 0022-5193 (2020)

Péni Tamás; Csutak Balázs; Szederkényi Gábor; Röst Gergely: Nonlinear model predictive control with logic constraints for COVID-19 management.
NONLINEAR DYNAMICS, 102 (4). pp. 1965-1986. ISSN 0924-090X (2020)

Muqbel Khalil; Vas Gabriella; Röst Gergely: Periodic Orbits and Global Stability for a Discontinuous SIR Model with Delayed Control.
QUALITATIVE THEORY OF DYNAMICAL SYSTEMS, 19 (2). Terjedelem:27-Azonosító:59. ISSN 1575-5460 (2020)

Boldog Péter; Tekeli Tamás; Vizi Zsolt; Dénes Attila; Bartha Ferenc Ágoston; Röst Gergely: Risk assessment of novel coronavirus COVID-19 outbreaks outside China.
JOURNAL OF CLINICAL MEDICINE, 9 (2). Azonosító: 571-Terjedelem: 12 p. ISSN 2077-0383 (2020)

Röst Gergely; Tekeli Tamás: Stability and oscillations of multistage SIS models depend on the number of stages.
APPLIED MATHEMATICS AND COMPUTATION, 380. Terjedelem: 15 p.-Azonosító: 125259. ISSN 0096-3003 (2020)

Nah Kyeongah; Magpantay Felicia Maria G.; Bede-Fazekas Ákos; Röst Gergely; Trájer Attila János; Wu Xiaotian; Zhang Xue; Wu Jianhong: Assessing systemic and non-systemic transmission risk of tick-borne encephalitis virus in Hungary.
PLOS ONE, 14 (6). Terjedelem: 18 p-Azonosító: e0217206. ISSN 1932-6203 (2019)

Baker Ruth E.; Röst Gergely; Boldog Péter: Convergence of Solutions in a Mean-Field Model of Go-or-Grow Type with Reservation of Sites for Proliferation and Cell Cycle Delay.
In: Progress in Industrial Mathematics at ECMI 2018. Springer, pp. 381-387. (2019) ISBN 9783030275495

Wang Zhen; Röst Gergely; Moghadas Seyed M.: Delay in booster schedule as a control parameter in vaccination dynamics.
JOURNAL OF MATHEMATICAL BIOLOGY, 79 (6-7). pp. 2157-2182. ISSN 0303-6812 (2019)

Karsai János; Csuma-Kovács Rita; Dudás János; Dánielisz Ágnes; Molnár Zsuzsanna; Röst Gergely: On the impact of vaccination on the epidemiology of varicella in Hungary.
In: Proceedings, 18th Conference on Applied Mathematics Aplimat 2019. Slovak University of Technology in Bratislava, Bratislava, pp. 617-627. (2019) ISBN 9788022748841; 9781510882140

Muqbel K:; Dénes Attila; Röst Gergely: Optimal Temporary Vaccination Strategies for Epidemic Outbreaks.
In: Trends in Biomathematics: Mathematical Modeling for Health, Harvesting, and Population Dynamics. Springer, pp. 299-307. (2019) ISBN 9783030234331

Vizi Zsolt; Kiss István Zoltán; Miller Joel C.; Röst Gergely: A monotonic relationship between the variability of the infectious period and final size in pairwise epidemic modelling.
Journal of Mathematics in Industry, 9. Azonosító: 1-Terjedelem: 15 p. ISSN 2190-5983 (2019)

Dénes Attila; Röst Gergely: Dynamics of an infectious disease including ectoparasites, rodents and humans.
In: Trends in Biomathematics: Modeling, Optimization and Computational Problems. Springer, pp. 59-73. (2018) ISBN 9783319910918

Röst Gergely; Kuniya Toshikazu; Moghadas Seyed M.; Wu Jianhong: Global dynamics of an epidemiological model with age-of-infection dependent treatment rate.
RICERCHE DI MATEMATICA, 67 (1). pp. 125-140. ISSN 0035-5038 (2018)

Nakata Yukihiko; Röst Gergely: Global stability of an SIS epidemic model with a finite infectious period.
DIFFERENTIAL AND INTEGRAL EQUATIONS, 31 (3-4). pp. 161-172. ISSN 0893-4983 (2018)

Röst Gergely; Vizi Zsolt; Kiss István Zoltán: Pairwise approximation for SIR-type network epidemics with non-Markovian recovery.
PROCEEDINGS OF THE ROYAL SOCIETY A: MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 474 (2210). ISSN 1364-5021 (2018)

Barbarossa Maria Vittoria; Van Leeuwen-Polner Mónika; Röst Gergely: Temporal evolution of immunity distributions in a population with waning and boosting.
COMPLEXITY, 2018. Terjedelem: 13 p-Azonosító: 9264743. ISSN 1076-2787 (2018)

Győri István; Yukihiko Nakata; Röst Gergely: Unbounded and blow-up solutions for a delay logistic equation with positive feedback.
COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, 17 (6). pp. 2845-2854. ISSN 1534-0392 (2018)

Kiss Gábor; Röst Gergely: Controlling Mackey-Glass chaos.
CHAOS, 27 (11). Terjedelem: 7 p.-Azonosító: 114321. ISSN 1054-1500 (2017)

Dénes Attila; Muroya Yoshiaki; Röst Gergely: Global stability of a multistrain SIS model with superinfection.
MATHEMATICAL BIOSCIENCES AND ENGINEERING, 14 (2). pp. 421-435. ISSN 1547-1063 (2017)

Shoukat Affan; Espindola Aquino L.; Röst Gergely; Moghadas Seyed M.: How the interval between primary and booster vaccination affects long-term disease dynamics.
In: Mathematical Biology and Biological Physics. World Scientific, Singapore, pp. 60-71. (2017)

Knipl Diána; Röst Gergely; Moghadas Seyed M.: Population dynamics of epidemic and endemic states of drug-resistance emergence in infectious diseases.
PEERJ, 5. Azonosító: e2817-Terjedelem: 14 p.. ISSN 2167-8359 (2017)

Barbarossa Maria Vittoria; Van Leeuwen-Polner Mónika; Röst Gergely: Stability switches induced by immune system boosting in an SIRS model with discrete and distributed delays.
SIAM JOURNAL ON APPLIED MATHEMATICS, 77 (3). pp. 905-923. ISSN 0036-1399 (2017)

Röst Gergely; Kiss István Z.; Vizi Zsolt: Variance of Infectious Periods and Reproduction Numbers for Network Epidemics with Non-Markovian Recovery.
In: Progress in Industrial Mathematics at ECMI 2016. Springer International Publishing, pp. 171-178. (2017) ISBN 9783319630823; 9783319630816

Liu Rongsong; Röst Gergely; Gourley Stephen A.: Age-dependent intra-specific competition in pre-adult life stages and its effects on adult population dynamics.
EUROPEAN JOURNAL OF APPLIED MATHEMATICS, 27 (1). pp. 131-156. ISSN 0956-7925 (2016)

El-Morshedy Hassan A.; Röst Gergely; Ruiz-Herrera Alfonso: Global dynamics of delay recruitment models with maximized lifespan.
ZEITSCHRIFT FÜR ANGEWANDTE MATHEMATIK UND PHYSIK, 67 (3). Azonosító: 56.-Terjedelem: 15 p. ISSN 0044-2275 (2016)

Dénes Attila; Röst Gergely: Global stability for SIR and SIRS models with nonlinear incidence and removal terms via Dulac functions.
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 21 (4). pp. 1101-1117. ISSN 1531-3492 (2016)

Röst Gergely; Vizi Zsolt; Kiss István Zoltán: Impact of Non-Markovian Recovery on Network Epidemics.
In: Biomat 2015. World Scientific, pp. 40-53. (2016) ISBN 978-981-3141-90-2

Wu Xiaotian; Röst Gergely; Zou Xingfu: Impact of spring bird migration on the range expansion of Ixodes scapularis tick population.
BULLETIN OF MATHEMATICAL BIOLOGY, 78 (1). pp. 138-168. ISSN 0092-8240 (2016)

Knipl Diána; Röst Gergely: Spatially heterogeneous populations with mixed negative and positive local density dependence.
THEORETICAL POPULATION BIOLOGY, 109. pp. 6-15. ISSN 0040-5809 (2016)

Nah Kyeongah; Röst Gergely: Stability threshold for scalar linear periodic delay differential equations.
CANADIAN MATHEMATICAL BULLETIN-BULLETIN CANADIEN DE MATHEMATIQUES, 59 (4). pp. 849-857. ISSN 0008-4395 (2016)

Liu Maoxing; Liz Eduardo; Röst Gergely: Endemic bubbles generated by delayed behavioral response: global stability and bifurcation switches in an SIS model.
SIAM JOURNAL ON APPLIED MATHEMATICS, 75 (1). pp. 75-91. ISSN 0036-1399 (2015)

Kiss István Zoltán; Röst Gergely; Vizi Zsolt: Generalization of pairwise models to non-Markovian epidemics on networks.
PHYSICAL REVIEW LETTERS, 115. Terjedelem: 13 p-Azonosító: Paper 078701. ISSN 0031-9007 (2015)

Nakata Yukihiko; Röst Gergely: Global analysis for spread of infectious diseases via transportation networks.
JOURNAL OF MATHEMATICAL BIOLOGY, 70 (6). pp. 1411-1456. ISSN 0303-6812 (2015)

Nakata Yukihiko; Röst Gergely: Global dynamics of a delay differential system of a two-patch SIS-model with transport-related infections.
MATHEMATICA BOHEMICA, 140 (2). pp. 171-193. ISSN 0862-7959 (2015)

Barbarossa Maria Vittoria; Röst Gergely: Immuno-epidemiology of a population structured by immune status: a mathematical study of waning immunity and immune system boosting.
JOURNAL OF MATHEMATICAL BIOLOGY, 71 (6-7). pp. 1737-1770. ISSN 0303-6812 (2015)

Barbarossa Maria Vittoria; Röst Gergely: Mathematical models for vaccination, waning immunity and immune system boosting: a general framework.
In: BIOMAT 2014. World Scientific, Singapore, pp. 185-205. (2015)

Knipl Diána; Pilarczyk Pawel; Röst Gergely: Rich bifurcation structure in a two-patch vaccination model.
SIAM Journal on Applied Dynamical Systems, 14 (2). pp. 980-1017. ISSN 1536-0040 (2015)

Barbarossa Maria Vittoria; Dénes Attila; Kiss Gábor; Yukihiko Nakata; Röst Gergely; Vizi Zsolt: Transmission dynamics and final epidemic size of Ebola Virus Disease outbreaks with varying interventions.
PLoS ONE, 10 (7). pp. 1-21. ISSN 1932-6203 (2015)

Röst Gergely; Vizi Zsolt: Backward bifurcation for pulse vaccination.
NONLINEAR ANALYSIS-HYBRID SYSTEMS, 14. pp. 99-113. ISSN 1751-570X (2014)

Hulmán-Knipl Diána; Röst Gergely: Large number of endemic equilibria for disease transmission models in patchy environment.
Mathematical Biosciences, 258. pp. 201-222. ISSN 0025-5564 (2014)

Knipl Diána; Röst Gergely: Backward bifurcation in SIVS model with immigration of non-infectives.
Biomath, 2 (2). Terjedelem: 14 p.-Azonosító: 1312051. ISSN 1314-684X (2013)

Knipl Diána; Röst Gergely; Wu Jianhong: Epidemic spread and variation of peak times in connected regions due to travel-related infections-dynamics of an antigravity-type delay differential model.
SIAM Journal on Applied Dynamical Systems, 12 (4). pp. 1722-1762. ISSN 1536-0040 (2013)

Dénes Attila; Kevei Péter; Nishiura Hiroshi; Röst Gergely: Risk of infectious disease outbreaks by imported cases with application to the European Football Championship 2012.
International Journal of Stochastic Analysis, 2013. Terjedelem: 9 p.-Azonosító: 576381. ISSN 2090-3332 (2013)

Liu Maoxing; Röst Gergely; Vas Gabriella: SIS model on homogeneous networks with threshold type delayed contact reduction.
Computers and Mathematics with Applications, 66 (9). pp. 1534-1546. ISSN 0898-1221 (2013)