(NtEORETI^ESKAQ FIZIKA I ASTRONOMIQ (B:s (NnAU^NYE DOKLADY (B/s - (NnEDQLKOW(B, (Ng(B.(Nm(B.s; (NlENINGRADSKIJ GOSUDARSTWENNYJ PEDAGOGI^ESKIJ INSTITUT IM(B. (Na(B.(Ni(B. (NgERCENAs (NgERCENOWSKIE ^TENIQs (NlENINGRAD(B)s ((NlENINGRAD (B:s (Nb(B. (NI(B.,s, 1973)
Keywords: (NaSTRONOMIQ(B, (NTEORETI^ESKAQ FIZIKAs