TY - JOUR AU - M. Yu. Kovalevsky TI - Classifying magnetic and superfluid equilibrium states in magnets with the~spin $s=1$ JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2016 SP - 456 EP - 474 VL - 186 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2016_186_3_a7/ LA - ru ID - TMF_2016_186_3_a7 ER -