(NaGROHIMI^ESKAQ HARAKTERISTIKA PO^W sssr (B:s (NwOSTO^NAQ sIBIRX (B/s - (NpO^WENNYJ INSTITUT IM(B. (Nw(B.(Nw(B. (NdOKU^AEWA an sssrs ((NmOSKWA (B:s (NnAUKA(B,s, 1969)
Keywords: (NaGROHIMIQs