@article{10_4064_cm_4_2_246_268,
     author = { },
     title = {COMPTES {RENDUS:} {Soci\'et\'e} {Polonaise} de {Math\'ematique}},
     journal = {Colloquium Mathematicum},
     pages = {246--268},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {1956},
     doi = {10.4064/cm-4-2-246-268},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-4-2-246-268/}
}