TY - JOUR AU - A. S. Shumovskii AU - V. I. Yukalov TI - An exactly solvable model of ferromagnet with paramagnetic nuclei JO - Doklady Akademii Nauk PY - 1980 SP - 581 EP - 583 VL - 252 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_252_3_a17/ LA - ru ID - DAN_1980_252_3_a17 ER -