%0 Journal Article %A Horst Alzer %A Stamatis Koumandos %T Inequalities for two sine polynomials %J Colloquium Mathematicum %D 2006 %P 127-134 %V 105 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm105-1-11/ %R 10.4064/cm105-1-11 %G en %F 10_4064_cm105_1_11