Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1975_222_6_a9, author = {V. P. Platonov}, title = {A problem of {Tannaka--Artin} and groups of projective conorms}, journal = {Doklady Akademii Nauk}, pages = {1299--1302}, publisher = {mathdoc}, volume = {222}, number = {6}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1975_222_6_a9/} }
V. P. Platonov. A problem of Tannaka--Artin and groups of projective conorms. Doklady Akademii Nauk, Tome 222 (1975) no. 6, pp. 1299-1302. http://geodesic.mathdoc.fr/item/DAN_1975_222_6_a9/