(NmETODOLOGI^ESKIE PROBLEMY NAUKOWEDENIQ (B/s - (NdMITRIENKO(B, (NwALERIJ aLEKSANDROWI^s; (NsUHOTIN(B, (Na(B.(Nk(B.s ((NtOMSK (B:s (NiZD(B-(NWO tOM(B. (NUN(B-(NTA(B,s, 1977)
Keywords: (NnAUKAs