(NnORMA I SOCIALXNAQ DIFFERENCIACIQ QZYKA (B/s - (NqRCEWA(B, (Nw(B.(Nn(B.s; (NiN(B-(NT QDERNOJ FIZIKI an sssrs ((NmOSKWA (B:s (NnAUKA(B,s, 1969)
Keywords: (NqZYKOWAQ NORMA (B- (NsBORNIKIs