@article{02218506, title = {Lupa\c s-Durrmeyer operators.}, journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]}, volume = {5}, year = {2004}, zbl = {1077.41016}, language = {en}, url = {http://dml.mathdoc.fr/item/02218506} }
Deo, Naokant. Lupaş-Durrmeyer operators.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 5 (2004) . http://gdmltest.u-ga.fr/item/02218506/