D. K. Verma, Vijay Gupta, P. N. Agrawal. Some approximation properties of Baskakov-Durrmeyer-Stancu operators. Applied Mathematics and Computation, 218(11):6549-6556, 2012. [doi]
@article{VermaGA12,
title = {Some approximation properties of Baskakov-Durrmeyer-Stancu operators},
author = {D. K. Verma and Vijay Gupta and P. N. Agrawal},
year = {2012},
doi = {10.1016/j.amc.2011.12.031},
url = {http://dx.doi.org/10.1016/j.amc.2011.12.031},
researchr = {https://researchr.org/publication/VermaGA12},
cites = {0},
citedby = {0},
journal = {Applied Mathematics and Computation},
volume = {218},
number = {11},
pages = {6549-6556},
}