TY - JOUR AU - Ya. N. Nuzhin TI - Groups lying between Steinberg groups over non-perfect fields of characteristics 2 and 3 JO - Trudy Instituta matematiki i mehaniki PY - 2013 SP - 244 EP - 250 VL - 19 IS - 3 UR - http://geodesic.mathdoc.fr/item/TIMM_2013_19_3_a24/ LA - ru ID - TIMM_2013_19_3_a24 ER -