@article{KYB_2013__49_1_a11,
     author = {Abchir, Mohammed-Amine and Truck, Isis},
     title = {Towards an extension of the 2-tuple linguistic model to deal with unbalanced linguistic term sets},
     journal = {Kybernetika},
     pages = {164--180},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_2013__49_1_a11/}
}