Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{MZM_1967_2_5_a0, title = {Historical note}, journal = {Matemati\v{c}eskie zametki}, pages = {437--438}, publisher = {mathdoc}, volume = {2}, number = {5}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1967_2_5_a0/} }
Historical note. Matematičeskie zametki, Tome 2 (1967) no. 5, pp. 437-438. http://geodesic.mathdoc.fr/item/MZM_1967_2_5_a0/