%0 Journal Article %A Ebrahimnejad, Ali %T A method for solving linear programming with interval-valued trapezoidal fuzzy variables %J RAIRO - Operations Research - Recherche Opérationnelle %D 2018 %P 955-979 %V 52 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro/2018007/ %R 10.1051/ro/2018007 %G en %F RO_2018__52_3_955_0