by Grishanova, S.I., Titarenko, N.N.
Published in Physics letters. B (01.08.1970)

by Balashov, V.V., Grishanova, S.I.
Published in Physics letters. B (01.01.1968)

by Balashov, V.V., Grishanova, S.I., Kabachnik, N.M., Kulikov, V.M.
Published in Physics letters. B (01.01.1971)

by Balashov, V.V., Grishanova, S.I., Kruglova, I.M., Senashenko, V.S.
Published in Physics letters. A (01.01.1968)