(NfENOKSILXNYE RADIKALYs - (NpOHODENKO(B,(Nw(B. (Nd(B.s (NwITALIJ dMITRIEWI^s; (Nan ussrs; (NiN(B-(NT FIZI^ESKOJ HIMII IM(B. (Nl(B. (Nw(B. (NpISARVEWSKOGOs ((Nk(B.s (NnAUKOWA DUMKAs, 1969)