@article{05236972,
title = {A Cohen-type inequality for Jacobi-Sobolev expansions.},
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2007},
year = {2007},
doi = {10.1155/2007/93815},
zbl = {1133.26306},
language = {en},
url = {http://dml.mathdoc.fr/item/05236972}
}
Fejzullahu, Bujar Xh. A Cohen-type inequality for Jacobi-Sobolev expansions.. Journal of Inequalities and Applications [electronic only], Tome 2007 (2007) . doi : 10.1155/2007/93815. http://gdmltest.u-ga.fr/item/05236972/