(NhRANENIE QBLOK I GRU[ W HOLODILXNIKAHs (NPER(B. (NS FR(B.s - (NlEBLON(B,(Nk(B.s; (NpOLEN(B,(Na(B.s ((Nm(B.s (NkOLOSs, 1970)
Keywords: (NqBLOKIs -- (NhRANENIEs; (NgRU[Is -- (NhRANENIEs