(NwYPARNYE APPARATY (B/s - (NgELXPERIN(B, (Nn(B.(Ni(B.s ((NlENINGRAD (B;s (NmOSKWA (B:s (NhIMTEHIZDAT(B,s, 1947)
Keywords: (N|KSPERIMENTALXNAQ HIMIQs; (NaPPARATYs