@article{MSC_2006_2006_1_a9,
     author = {Casti\~neira, Elena E. and Cubillo, Susana and Torres, Carmen},
     title = {B\'usqueda de grados de autocontradicci\'on en conjuntos difusos de {Atanassov.}},
     journal = {Mathware & soft computing},
     pages = {139-156},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MSC_2006_2006_1_a9/}
}