TY - JOUR AU - P. G. Gres' TI - A conjecture on the number of characters in a $p$-block JO - Matematičeskie zametki PY - 1987 SP - 642 EP - 649 VL - 42 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1987_42_5_a2/ LA - ru ID - MZM_1987_42_5_a2 ER -