@article{NSJOM_1993_23_1a_23,
     author = {Petrovi\'c Vojislav},
     title = {On 

 3-cycles in n-partite tournaments},
     journal = {Novi Sad Journal of Mathematics},
     pages = {283-286},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {1993},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1993_23_1a_23/}
}