@article{05236919,
title = {On Shafer-Fink-type inequality.},
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2007},
year = {2007},
doi = {10.1155/2007/67430},
zbl = {1133.26303},
language = {en},
url = {http://dml.mathdoc.fr/item/05236919}
}
Zhu, Ling. On Shafer-Fink-type inequality.. Journal of Inequalities and Applications [electronic only], Tome 2007 (2007) . doi : 10.1155/2007/67430. http://gdmltest.u-ga.fr/item/05236919/