@article{10_14708_wm_v11i1_2095,
     author = {Z. K. Charzy\'nski},
     title = {O pewnych ci\k{a}gach niesko\'nczonych (na marginesie zadania {R.} {Krasnod\k{e}bskiego)}},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 1--4},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {1969},
     doi = {10.14708/wm.v11i1.2095},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v11i1.2095/}
}