(NnAUKOWIJ ZB)QÆRNIK(B.s)E (Nt(B.)Qææ /s)E - (NuKRA)QÇNSXKA wÆLXNA aKADEMÆQ NAUK U s{as)E ((NnX@(B-(NjORK (B:s [(NB(B. (NW(B.],s, 1953)
Keywords: (NdOW)QÆDKOWÆ WIDANNQ(B.s)E