(NmETODY OBOGA]ENIQ KAMENNYH MATERIALOW (B/ s - (NkURDENKOW(B, (NbORIS iWANOWI^(B. s; (NpOLQKOWA(B, (Na(B.(Ni(B. s; (NfILATOW(B, (Na(B.(Np(B. s; (NgOSUDARSTWENNYJ WSESO@ZNYJ DOROVNYJ NAU^NO(B-(NISSLEDOWATELXSKIJ INSTITUT (B"(NsO@ZDORnii(B" s ((NmOSKWA (B: s (NaWTOTRANSIZDAT(B,s, 1960)
Keywords: (NkAMENNYE MATERIALY (B- (NoBOGA]ENIEs