@article{STO_1980_1980_1_a2,
     author = {Delgado Calvo-Flores, Miguel},
     title = {Una nueva definici\'on de aplicaci\'on difusa.},
     journal = {Stochastica},
     pages = {75-80},
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {1980},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/STO_1980_1980_1_a2/}
}