Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IM2_1973_7_4_a1, author = {O. N. Vvedenskii}, title = {On ``universal norms'' of formal groups defined over the ring of integers of a~local field}, journal = {Izvestiya. Mathematics }, pages = {733--747}, publisher = {mathdoc}, volume = {7}, number = {4}, year = {1973}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1973_7_4_a1/} }
O. N. Vvedenskii. On ``universal norms'' of formal groups defined over the ring of integers of a~local field. Izvestiya. Mathematics , Tome 7 (1973) no. 4, pp. 733-747. http://geodesic.mathdoc.fr/item/IM2_1973_7_4_a1/