@article{PMF_1898_9_1_a5,
     author = {Gosiewski, W{\l}.},
     title = {O prawie prawdopodobie\'nstwa b{\l}\k{e}d\'ow},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {117--130},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1898},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMF_1898_9_1_a5/}
}