TY  - JOUR
AU  - Jerzy Grzybowski
AU  - Diethard Pallaschke
AU  - Ryszard Urbański
TI  - Support functions and subdifferentials
JO  - Commentationes Mathematicae
PY  - 2016
SP  -  45−53
VL  - 56
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v56i1.1131/
DO  - 10.14708/cm.v56i1.1131
LA  - pl
ID  - 10_14708_cm_v56i1_1131
ER  -