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@article{10_4064_cm_20_2_307_310, author = { }, title = {Probl\`emes}, journal = {Colloquium Mathematicum}, pages = {307--310}, publisher = {mathdoc}, volume = {20}, number = {2}, year = {1969}, doi = {10.4064/cm-20-2-307-310}, language = {fr}, url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-20-2-307-310/} }
. Problèmes. Colloquium Mathematicum, Tome 20 (1969) no. 2, pp. 307-310. doi : 10.4064/cm-20-2-307-310. http://geodesic.mathdoc.fr/articles/10.4064/cm-20-2-307-310/
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