@article{KYB_1992__28_6_a6,
     author = {Turunen, Esko},
     title = {The algebra of first-order fuzzy logic},
     journal = {Kybernetika},
     pages = {506--511},
     publisher = {mathdoc},
     volume = {28},
     number = {6},
     year = {1992},
     mrnumber = {1204599},
     zbl = {0776.03010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1992__28_6_a6/}
}