TY  - JOUR
AU  - Veselý, Libor
TI  - The distance between subdifferentials in the terms of functions
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1993
SP  - 419
EP  - 424
VL  - 34
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1993__34_3_a3/
LA  - en
ID  - CMUC_1993__34_3_a3
ER  -