Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences
@article{10_4064_cm_22_1_157_159, author = { }, title = {Probl\`emes (vol. {XXII,} fasc. 1)}, journal = {Colloquium Mathematicum}, pages = {157--159}, publisher = {mathdoc}, volume = {22}, number = {1}, year = {1970}, doi = {10.4064/cm-22-1-157-159}, language = {fr}, url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-22-1-157-159/} }
. Problèmes (vol. XXII, fasc. 1). Colloquium Mathematicum, Tome 22 (1970) no. 1, pp. 157-159. doi : 10.4064/cm-22-1-157-159. http://geodesic.mathdoc.fr/articles/10.4064/cm-22-1-157-159/
Cité par Sources :