Yerevan Physics Institute
Yerevan, Armenia

Author
Antonyan, K.G.
Begloyan, E.A.
Gazazian, E.D.
Hakopyan, L.G.
Haroutunian, H.H.
Ivanian, M.I.
Kocharian, V.G.
Laziev, E.M.
Movsesyan, S.N.
Oganessian, A.G.
Oksuzian, G.G.
Ovakimian, S.S.
Ter-Pogossian, A.D.