@article{YJOR_1995_5_1_a4,
     author = {Djordje P. Dugo\v{s}ija},
     title = {An {Algorithm} for {Finding} a {Cycle} of {Fields} in a {Matrix}},
     journal = {Yugoslav journal of operations research},
     pages = {53 },
     year = {1995},
     volume = {5},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_1995_5_1_a4/}
}