@article{MASLO_1986_36_3_a3,
     author = {Zelinka, Bohdan},
     title = {Neighbourhood tournaments},
     journal = {Mathematica slovaca},
     pages = {241--244},
     year = {1986},
     volume = {36},
     number = {3},
     mrnumber = {866624},
     zbl = {0599.05027},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1986_36_3_a3/}
}