@article{bwmeta1.element.bwnjournal-article-cmv80i1p123bwm, author = {H. Kasana and P. Agrawal}, title = {Approximation by linear combination of Sz\'asz-Mirakian operators}, journal = {Colloquium Mathematicae}, volume = {79}, year = {1999}, pages = {123-130}, zbl = {0941.41008}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-cmv80i1p123bwm} }
Kasana, H.; Agrawal, P. Approximation by linear combination of Szász-Mirakian operators. Colloquium Mathematicae, Tome 79 (1999) pp. 123-130. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-cmv80i1p123bwm/
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