@article{10_4064_cm_2_2_149_155, author = { }, title = {PROBL\`EMES (vol. 2, fasc. 2.)}, journal = {Colloquium Mathematicum}, pages = {149--155}, publisher = {mathdoc}, volume = {2}, number = {2}, year = {1949}, doi = {10.4064/cm-2-2-149-155}, language = {fr}, url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-2-2-149-155/} }