TY  - JOUR
AU  - Janusz Krzyszkowski
TI  - Necessary and sufficient conditions for generalized convexity
JO  - Annales Polonici Mathematici
PY  - 1995
SP  - 77
EP  - 88
VL  - 61
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-61-1-77-88/
DO  - 10.4064/ap-61-1-77-88
LA  - en
ID  - 10_4064_ap_61_1_77_88
ER  -