@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm141-1-6,
author = {J. B. M. Melissen and M. El Ghami},
title = {A sequence of sharp trigonometric inequalities},
journal = {Colloquium Mathematicae},
volume = {139},
year = {2015},
pages = {61-64},
zbl = {1326.26029},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm141-1-6}
}
J. B. M. Melissen; M. El Ghami. A sequence of sharp trigonometric inequalities. Colloquium Mathematicae, Tome 139 (2015) pp. 61-64. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm141-1-6/