TY - JOUR AU - A. D. Ustyuzhaninov TI - Finite 2-groups in which the set of self-centralizing abelian normal subgroups with at least three generators is empty ($SCN_3(2)=\varnothing$) JO - Izvestiya. Mathematics PY - 1973 SP - 247 EP - 280 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1973_7_2_a0/ LA - en ID - IM2_1973_7_2_a0 ER -