TY - JOUR AU - Szwankowaki, Andrzej TI - Estimation of the functional a_3-αa_2^2 in the class S of holomorphic and univalent functions for α complex JO - Acta Universitatis Lodziensis. Folia Mathematica PY - 1984 VL - 01 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AULFM_1984_01_a0/ LA - en ID - AULFM_1984_01_a0 ER -