%0 Journal Article %A Yu. M. Ryzhmanov %A Yu. V. Yablokov %A B. M. Kozyrev %A L. I. Stashkov %A R. O. Matevosyan %T Superfine structure in electron-spin resonance spectra of certain derivatives from benzoyl hydrazyl free radicals %J Doklady Akademii Nauk %D 1965 %P 116-119 %V 162 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_162_1_a27/ %G ru %F DAN_1965_162_1_a27