Photoproduction of charged р-mesons in the model of complex momenta / R.P. Griogorian, A.Ts. Amatuni, G.G. Arakelian and Sh.S. Yeremian. - Yerevan : Yerevan Physics Institute, 1972. - 11 pahes ; 20 cm. - ЕФИ-ТФ-2(72) . - 53 (NLA) . Subjects--Topical Terms: Physics Universal Decimal Class. No.: 53 (NLA)