by DUIJVEMAN, A, SOMOV, B. V, SPEKTOR, A. R
Published in Solar physics (01.10.1983)

by Somov, B V, Spektor, A R
Published in Space science reviews (01.01.1982)

by Somov, B. V., Sermulina, B. J., Spektor, A. R.
Published in Solar physics (01.12.1982)

by Somov, B.V., Syrovatskii, S.I., Spektor, A.R.
Published in Solar physics (01.09.1981)

by Somov, B V, Syrovatskiy, SI, Spektor, A R
Published in Solar physics (01.01.1981)