Gasparro Donna M.; Almeida David R.P.; Dobo Stefanie M.; Torday László; Varró András; Papp Gyula: An ab initio and DFT conformational analysis of unsubstituted and omega-substituted ethyl-benzene: (Ph-CH2-CH2-Z; Z = -H, -F, -NH3+, -CH3).
JOURNAL OF MOLECULAR STRUCTURE: THEOCHEM, 585 (1-3). pp. 167-179. ISSN 0166-1280 (2002)