@article{10_4064_cm_28_1_161_163,
     author = { },
     title = {Probl\`emes},
     journal = {Colloquium Mathematicum},
     pages = {161--163},
     publisher = {mathdoc},
     volume = {28},
     number = {1},
     year = {1973},
     doi = {10.4064/cm-28-1-161-163},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-28-1-161-163/}
}