(Nnot PLANOWIKA(B-(N\KONOMISTA (B/s - (NqKOWLEWA(B, (NmARIQ gEORGIEWNAs; (NsTAHURSKIJ(B, (NaLEKSANDR sTEPANOWI^s ((NkIEW (B:s (NbUD(Bi(NWELXNIK(B,s, 1969)
Keywords: (N|KONOMIKAs; (Nnots