TY  - JOUR
AU  - Romuald Zawadzki
TI  - On some theorems on distortion and rotation in the class of k-symmetrical starlike functions of order α
JO  - Annales Polonici Mathematici
PY  - 1970
SP  - 169
EP  - 185
VL  - 24
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-24-2-169-185/
DO  - 10.4064/ap-24-2-169-185
LA  - en
ID  - 10_4064_ap_24_2_169_185
ER  -