@article{GDZPPN002035790, title = {A note on best constants in discrete inequalities.}, journal = {Aequationes mathematicae}, volume = {30}, year = {1986}, pages = {208-211}, zbl = {0611.90091}, url = {http://dml.mathdoc.fr/item/GDZPPN002035790} }
Subrahmanyam, M.B. A note on best constants in discrete inequalities.. Aequationes mathematicae, Tome 30 (1986) pp. 208-211. http://gdmltest.u-ga.fr/item/GDZPPN002035790/