@article{ARM_1976__12_2_a0,
     author = {Vymazalov\'a, Hana},
     title = {On some properties of proximity in metric spaces},
     journal = {Archivum mathematicum},
     pages = {63--66},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {1976},
     mrnumber = {0433394},
     zbl = {0342.54023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1976__12_2_a0/}
}