M. A. Ikrina, A. V. Il'yasov, B. M. Kozyrev, R. O. Matevosyan, Yu. M. Ryzhmanov, Yu. V. Yablokov, “Hyperfine structure of electron spin resonance spectra of $\alpha$, $\alpha$-diphenyl-$\beta$-triphenylmethyl
hydrazyl and its derivatives”, Dokl. Akad. Nauk SSSR, 147:3 (1962), 618–621
Contact us: