E. A. Kaner

Physics Physique Fizika 3, 285 (1967) - Published 1 December, 1967

Э. А. Канер

Physics Physique Fizika 3, 301 (1967) - Published 1 December, 1967

R. Brout and H. Thomas

Physics Physique Fizika 3, 317 (1967) - Published 1 December, 1967