TY  - JOUR
AU  - Ming-Chit Liu
TI  - On the Derivative of Some Analytic Functions.
JO  - Mathematische Zeitschrift
PY  - 1973
SP  - 205
EP  - 208
VL  - 132
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1973__132_171921/
ID  - MZ_1973__132_171921
ER  -