(NsELXSKOE HOZQJSTWO sssrs - (NbOGU[(B,(Ng(B. (Nm(B.s (NgRIGORIJ mIHAJLOWI^s; (N{AJKIN(B,(Nw(B. (Ng(B.s (NwLADIMIR gEORGIEWI^s ((Nm(B.s (NkOLOSs, 1982)
Keywords: (NsELXSKOE HOZQJSTWO sssrs