Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1975_224_4_a8, author = {G. P. Chistyakov}, title = {On a problem of {Dugue}}, journal = {Doklady Akademii Nauk}, pages = {775--778}, publisher = {mathdoc}, volume = {224}, number = {4}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1975_224_4_a8/} }
G. P. Chistyakov. On a problem of Dugue. Doklady Akademii Nauk, Tome 224 (1975) no. 4, pp. 775-778. http://geodesic.mathdoc.fr/item/DAN_1975_224_4_a8/