@article{05019327, title = {Rate of convergence of beta operators of second kind for functions with derivatives of bounded variation.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2005}, year = {2005}, pages = {3827-3833}, doi = {10.1155/IJMMS.2005.3827}, zbl = {1093.41011}, language = {en}, url = {http://dml.mathdoc.fr/item/05019327} }
Gupta, Vijay; Abel, Ulrich; Ivan, Mircea. Rate of convergence of beta operators of second kind for functions with derivatives of bounded variation.. International Journal of Mathematics and Mathematical Sciences, Tome 2005 (2005) pp. 3827-3833. doi : 10.1155/IJMMS.2005.3827. http://gdmltest.u-ga.fr/item/05019327/