@article{00785321, title = {Two inequalities for means.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {18}, year = {1995}, pages = {621-623}, doi = {10.1155/S0161171295000792}, zbl = {0827.26016}, language = {en}, url = {http://dml.mathdoc.fr/item/00785321} }
Sandor, J. Two inequalities for means.. International Journal of Mathematics and Mathematical Sciences, Tome 18 (1995) pp. 621-623. doi : 10.1155/S0161171295000792. http://gdmltest.u-ga.fr/item/00785321/