@article{AUPO_1988__27_1_a2,
     author = {Jachanov\'a, Jaroslava},
     title = {On a generalization of nets},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {39--47},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {1988},
     mrnumber = {1039881},
     zbl = {0692.51003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_1988__27_1_a2/}
}