%0 Journal Article %A M. A. Ikrina %A A. V. Il'yasov %A B. M. Kozyrev %A R. O. Matevosyan %A Yu. M. Ryzhmanov %A Yu. V. Yablokov %T Hyperfine structure of electron spin resonance spectra of $\alpha$, $\alpha$-diphenyl-$\beta$-triphenylmethyl %J Doklady Akademii Nauk %D 1962 %P 618-621 %V 147 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_147_3_a29/ %G ru %F DAN_1962_147_3_a29