@article{NSJOM_1996_26_2a_0,
     author = {Shariefuddin Pirzada and Merajuddin Pirzada},
     title = {Score lists of oriented tripartite graphs},
     journal = {Novi Sad Journal of Mathematics},
     pages = {1-10},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {1996},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1996_26_2a_0/}
}