%0 Journal Article %A J. B. M. Melissen %A M. El Ghami %T A sequence of sharp trigonometric inequalities %J Colloquium Mathematicum %D 2015 %P 61-64 %V 141 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm141-1-6/ %R 10.4064/cm141-1-6 %G en %F 10_4064_cm141_1_6