Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{AM2_1988__36_2-3_137287, author = {Horst Alzer}, title = {Versch\"arfung einer {Ungleichung} von {Ky} {Fan.}}, journal = {Aequationes mathematicae}, pages = {246--250}, publisher = {mathdoc}, volume = {36}, number = {2-3}, year = {1988}, zbl = {0655.26011}, url = {http://geodesic.mathdoc.fr/item/AM2_1988__36_2-3_137287/} }
Horst Alzer. Verschärfung einer Ungleichung von Ky Fan.. Aequationes mathematicae, Tome 36 (1988) no. 2-3, pp. 246-250. http://geodesic.mathdoc.fr/item/AM2_1988__36_2-3_137287/