@article{10_14708_wm_v26i01_4038,
     author = {Redaktor},
     title = {Urno-s{\l}ownik},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 84},
     publisher = {mathdoc},
     volume = {26},
     number = {01},
     year = {1984},
     doi = {10.14708/wm.v26i01.4038},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v26i01.4038/}
}