@article{100383, author = {Leetsch C. Hsu}, title = {The polynomial approximation of continuous functions defined on $(-\infty,\infty)$}, journal = {Czechoslovak Mathematical Journal}, volume = {09}, year = {1959}, pages = {574-578}, zbl = {0092.06003}, mrnumber = {0109975}, language = {en}, url = {http://dml.mathdoc.fr/item/100383} }
Hsu, Leetsch C. The polynomial approximation of continuous functions defined on $(-\infty,\infty)$. Czechoslovak Mathematical Journal, Tome 09 (1959) pp. 574-578. http://gdmltest.u-ga.fr/item/100383/
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