Ulrich Abel. Asymptotic approximation by de la Valle e Poussin means and their derivatives. Journal of Approximation Theory, 126(2):115-125, 2004. [doi]
@article{Abel04, title = {Asymptotic approximation by de la Valle e Poussin means and their derivatives}, author = {Ulrich Abel}, year = {2004}, doi = {10.1016/j.jat.2004.01.010}, url = {http://dx.doi.org/10.1016/j.jat.2004.01.010}, tags = {e-science}, researchr = {https://researchr.org/publication/Abel04}, cites = {0}, citedby = {0}, journal = {Journal of Approximation Theory}, volume = {126}, number = {2}, pages = {115-125}, }