Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1987__279_3_164313, author = {T. Ando}, title = {On {Some} {Operator} {Inequalities.}}, journal = {Mathematische Annalen}, pages = {157--160}, publisher = {mathdoc}, volume = {279}, number = {3}, year = {1987}, zbl = {0613.47020}, url = {http://geodesic.mathdoc.fr/item/MAN_1987__279_3_164313/} }
T. Ando. On Some Operator Inequalities.. Mathematische Annalen, Tome 279 (1987) no. 3, pp. 157-160. http://geodesic.mathdoc.fr/item/MAN_1987__279_3_164313/