Kovács Katalin; Tosa Valer; Major Balázs; Balogh Emeric; Varjú Katalin: High-Efficiency Single Attosecond Pulse Generation With a Long-Wavelength Pulse Assisted by a Weak Near-Infrared Pulse.
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 21 (5). Paper 8700207-7 p. ISSN 1077-260X (2015)