TY  - JOUR
AU  - Sadowska, Elżbieta
TI  - Almost midconvex and almost convex set-valued functions
JO  - Mathematica slovaca
PY  - 2000
SP  - 453
EP  - 461
VL  - 50
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_2000__50_4_a5/
LA  - en
ID  - MASLO_2000__50_4_a5
ER  -