On the special relativistic two-body problem Pt.1
русский/английский/On the special relativistic two-body problem. Pt.1 / G.N. Afanas'ev, R.A. Asanov.On the special relativistic two-body problem / G.N. Afanas'ev, R.A. Asanov.On the special relativistic two-body problem.Б. м./, 1979 ( ). - 1979.On the special relativistic two-body problem. Б. м., 1979 .