@article{NSJOM_1997_27_2a_7,
     author = {Tepav\v{c}evi\'c Andreja},
     title = {On 

 special elements of bisemilattices},
     journal = {Novi Sad Journal of Mathematics},
     pages = {83-92},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {1997},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1997_27_2a_7/}
}