TY  - JOUR
AU  - S. Walczak
TI  - Extremal problems in the class of close-to-convex functions
JO  - Annales Polonici Mathematici
PY  - 1971
SP  - 23
EP  - 38
VL  - 25
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-25-1-23-38/
DO  - 10.4064/ap-25-1-23-38
LA  - en
ID  - 10_4064_ap_25_1_23_38
ER  -