@article{bwmeta1.element.bwnjournal-article-smv18i1p3bwm,
author = {L. Hsu},
title = {A new type of polynomials approximating a continuous or integrable function},
journal = {Studia Mathematica},
volume = {18},
year = {1959},
pages = {43-48},
zbl = {0085.05301},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv18i1p3bwm}
}
Hsu, L. A new type of polynomials approximating a continuous or integrable function. Studia Mathematica, Tome 18 (1959) pp. 43-48. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv18i1p3bwm/