@article{NSJOM_1981_11_Nonea_25,
     author = {\v{S}e\v{s}elja 

 Branimir and Vojvodi\'c Gradimir},
     title = {Fuzzy generalized equivalence 

 relations and partitions},
     journal = {Novi Sad Journal of Mathematics},
     pages = {267-273},
     publisher = {mathdoc},
     volume = {11},
     year = {1981},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1981_11_Nonea_25/}
}