by Klimentov, V. B., Nechiporuk, V. A., Kopchinskii, G. A., Yaroshevich, V. F., Strutsinskii, V. A., Popov, V. D., Nikonov, A. V.
Published in Soviet Atomic Energy (01.01.1966)

by Klimentov, V. B., Kopchinskii, G. A., Nechiporuk, V. A., Bobkov, V. G., Yaroshevich, V. F., Baril'chenko, V. P., Strutsinskii, V. A.
Published in Soviet Atomic Energy (01.03.1971)