@article{CSIS_2009_6_2_a6,
     author = {Miroslav Hudec},
     title = {An {Approach} to {Fuzzy} {Database} {Querying,} {Analysis} and {Realisation}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {6},
     number = {2},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2009_6_2_a6/}
}