TY - JOUR AU - V. V. Isaev-Ivanov AU - V. A. Ryzhov AU - V. N. Fomichev TI - Nonlinear relaxation effects in paramagnetic substances JO - Doklady Akademii Nauk PY - 1975 SP - 794 EP - 797 VL - 225 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_225_4_a13/ LA - ru ID - DAN_1975_225_4_a13 ER -