(NpAN bALXCER U bRAZ)QÆLÆÇ(B. (NnOWELI (B/s)E - (NkONOPN)QÆCXKA(B, (NmARÆQ(B.s)E; (NsTRUTINSXKIJ(B, (Nw(B.s ((NwALENTIN(B)s ((NkI)QÇW (B:s)E (NdN)QÆPRO(B,s)E, 1974)
Keywords: (NhUDOVNQ L)QÆTERATURAs)E -- (NpOLXSXKAs -- (NzB)QÆRNIKI(B.s)E