@article{03647203, title = {An elementary inequality.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2}, year = {1979}, pages = {531-535}, doi = {10.1155/S0161171279000429}, zbl = {0416.26011}, language = {en}, url = {http://dml.mathdoc.fr/item/03647203} }
Haber, Seymour. An elementary inequality.. International Journal of Mathematics and Mathematical Sciences, Tome 2 (1979) pp. 531-535. doi : 10.1155/S0161171279000429. http://gdmltest.u-ga.fr/item/03647203/