@article{NSJOM_1992_22_1a_7,
     author = {Vojvodi\'c Gradimir},
     title = {A note weak partial 

 congruence algebras},
     journal = {Novi Sad Journal of Mathematics},
     pages = {89-94},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {1992},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1992_22_1a_7/}
}