TY - JOUR AU - A. A. Bovdi AU - A. A. Sakach TI - Unitary subgroup of the multiplicative group of a modular group algebra of a finite abelian $p$-group JO - Matematičeskie zametki PY - 1989 SP - 23 EP - 29 VL - 45 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1989_45_6_a2/ LA - ru ID - MZM_1989_45_6_a2 ER -