(NpROBLEMY \KONOMIKO(B-(NDEMOGRAFI^ESKOGO RAZWITIQ sssrs - (NkWA[A(B,(Na(B. (Nq(B.s (NaLEKSANDR qKOWLEWI^s ((Nm(B.s (NsTATISTIKAs, 1974)
Keywords: (NnASELENIE sssrs -- (NdINAMIKAs