ISTOK
Moscow Region, Russia
Author
Alkhimenko, E.A.
Batkova, T.A.
Borisov, A.A.
Golenitskiy, I.I.
Grishin, S.I.
Mamontov, A.V.
Pravdikovskaya, G.I.
Simonov, K.G.
Stroykov, E.A.
Yunakov, A.N.