@article{10_4064_cm_43_2_383_384,
     author = {J. F. M\'ela},
     title = {Une d\'emonstration simple du th\'eor\`evme des idempotents},
     journal = {Colloquium Mathematicum},
     pages = {383--384},
     publisher = {mathdoc},
     volume = {43},
     number = {2},
     year = {1980},
     doi = {10.4064/cm-43-2-383-384},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-43-2-383-384/}
}