TY  - JOUR
AU  - Calixto Calderón
TI  - Differentiation through starlike sets in $R^{m}$
JO  - Studia Mathematica
PY  - 1973
SP  - 1
EP  - 13
VL  - 48
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-48-1-1-13/
DO  - 10.4064/sm-48-1-1-13
LA  - en
ID  - 10_4064_sm_48_1_1_13
ER  -