@article{PMF_1935_42_1_a2,
     author = {Ruziewicz, Stanis{\l}aw},
     title = {Sur une d\'emonstration du th\'eor\`eme de {M.} {Borel} concernant les probabilit\'es d\'enombrables},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {45--48},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {1935},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PMF_1935_42_1_a2/}
}