TY - JOUR AU - P. V. Schastnev AU - G. M. Zhidomirov TI - On the semiempirical theory of isotropic superfine splitting in the electron spin resonance spectra of free radicals JO - Doklady Akademii Nauk PY - 1963 SP - 151 EP - 153 VL - 153 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_153_1_a37/ LA - ru ID - DAN_1963_153_1_a37 ER -