TY  - JOUR
AU  - Menni, Assia
AU  - Chaabane, Djamal
TI  - A possibilistic optimization over an integer efficient set within a fuzzy environment
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2020
SP  - 1437
EP  - 1452
VL  - 54
IS  - 5
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/ro/2019077/
DO  - 10.1051/ro/2019077
LA  - en
ID  - RO_2020__54_5_1437_0
ER  -