(NwOPROSY GENERALIZACII PRI SOSTAWLENII SPECIALXNYH KART (B:s ((NnA PRIMERE GEOL(B. (NKART(B) / s - (NkRASILXNIKOWA(B, (Nn(B. (Nw(B.s ((NmOSKWA (B: s [(NB(B. (NI(B.],s, 1961)
Keywords: (NgEOLOGI^ESKIE KARTY (B- (NsOSTAWLENIEs