@article{RO_2018__52_3_955_0,
     author = {Ebrahimnejad, Ali},
     title = {A method for solving linear programming with interval-valued trapezoidal fuzzy variables},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {955--979},
     publisher = {EDP-Sciences},
     volume = {52},
     number = {3},
     year = {2018},
     doi = {10.1051/ro/2018007},
     zbl = {1440.90097},
     mrnumber = {3885519},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ro/2018007/}
}