@article{KYB_2010__46_6_a7,
     author = {Fri\v{c}, Roman and Pap\v{c}o, Martin},
     title = {Fuzzification of crisp domains},
     journal = {Kybernetika},
     pages = {1009--1024},
     publisher = {mathdoc},
     volume = {46},
     number = {6},
     year = {2010},
     mrnumber = {2797424},
     zbl = {1219.60006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_2010__46_6_a7/}
}