@article{NSJOM_1993_23_1a_19,
     author = {\v{S}e\v{s}elja 

 Branimir and Tepav\v{c}evi\'c Andreja},
     title = {Filters in a 

 {Weak-congruence} lattice},
     journal = {Novi Sad Journal of Mathematics},
     pages = {235-243},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {1993},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1993_23_1a_19/}
}