Reproduction of material from the journal in any form requires written permission of the publisher.
Teachers, students and researchers can individually use the materials on Physics-Uspekhi website for noncommercial use in a teaching or research activities.
Оригинал: Гинзбург В Л «Проблема высокотемпературной сверхпроводимости. II» УФН 101 185–215 (1970); DOI: 10.3367/UFNr.0101.197006a.0185