TY  - JOUR
AU  - Roul, Jotindra Nath
AU  - Maity, Kalipada
AU  - Kar, Samarjit
AU  - Maiti, Manoranjan
TI  - Multi-item Optimal control problem with fuzzy costs and constraints using Fuzzy variational principle
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 2019
SP  - 1061
EP  - 1082
VL  - 53
IS  - 3
PB  - EDP-Sciences
UR  - http://www.numdam.org/articles/10.1051/ro/2019022/
DO  - 10.1051/ro/2019022
LA  - en
ID  - RO_2019__53_3_1061_0
ER  -