TY - JOUR AU - Jakubowski, Zbigniew Jerzy AU - Zyskowska, Krystyna TI - On an estimate of a functional in the class of holomorphic univalent functions JO - Mathematica Bohemica PY - 1993 SP - 281 EP - 296 VL - 118 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.1993.125927/ DO - 10.21136/MB.1993.125927 LA - en ID - 10_21136_MB_1993_125927 ER -