TY  - JOUR
AU  - J. Clunie
AU  - W.K. Hayman
TI  - The spherical derivative of integral and meromorphic functions.
JO  - Commentarii mathematici Helvetici
PY  - 1965
SP  - 117
EP  - 148
VL  - 40
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1965__40_139298/
ID  - CMH_1965__40_139298
ER  -