@misc{WM_1900_4_4_a0,
     title = {Z dziedziny rachunku prawdopodobie\'nstwa. {I.} {Okre\'slenia} i zasady},
     journal = {Wiadomo\'sci Matematyczne},
     pages = {137--153},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {1900},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/WM_1900_4_4_a0/}
}