TY  - JOUR
AU  - Wirths, Karl-Joachim
TI  - The Koebe Domain for Concave Univalent Functions
JO  - Serdica Mathematical Journal
PY  - 2003
SP  - 355
EP  - 360
VL  - 29
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2003_29_4_a3/
LA  - en
ID  - SMJ2_2003_29_4_a3
ER  -