Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1971_198_5_a3, author = {E. G. D'yakonov}, title = {On some operator inequalities and their applications}, journal = {Doklady Akademii Nauk}, pages = {1007--1010}, publisher = {mathdoc}, volume = {198}, number = {5}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1971_198_5_a3/} }
E. G. D'yakonov. On some operator inequalities and their applications. Doklady Akademii Nauk, Tome 198 (1971) no. 5, pp. 1007-1010. http://geodesic.mathdoc.fr/item/DAN_1971_198_5_a3/