TY  - JOUR
TI  - The Proximal Subgradient Formula in Banach Space
JO  - Canadian mathematical bulletin
PY  - 1988
SP  - 353
EP  - 361
VL  - 31
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-051-9/
DO  - 10.4153/CMB-1988-051-9
ID  - 10_4153_CMB_1988_051_9
ER  -