TY - JOUR AU - A. S. Kondrat'ev TI - Recognition of the Sporadic Simple Groups $Ru,\ HN,\ Fi_{22},\ He,\ M^cL$, and $Co_3$ by Their Gruenberg–Kegel Graphs JO - Trudy Instituta matematiki i mehaniki PY - 2019 SP - 79 EP - 87 VL - 25 IS - 4 UR - http://geodesic.mathdoc.fr/item/TIMM_2019_25_4_a7/ LA - ru ID - TIMM_2019_25_4_a7 ER -