(Nk WOPROSU OB IZMENENIQH BELKOWOGO SOSTOQNIQ MOLOZIWA I MOLOKA (B/s - (NkONUHES(B, (NgRIGORIJ bORISOWI^s ((NsANKT(B-(NpETERBURG (B:s "(NcENTRALXNAQ(B" (NTIPO(B-(NLIT(B. (Nm(B.(Nq(B. (NmINKOWA(B,s, 1900)
Keywords: (NbELKIs -- (NbIOSINTEZs