@article{bwmeta1.element.bwnjournal-article-smv77i1p46bwm,
author = {A. Sharma and Z. Ziegler},
title = {Walsh equiconvergence for best $l\_{2}$-approximates},
journal = {Studia Mathematica},
volume = {78},
year = {1984},
pages = {523-528},
zbl = {0567.41020},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv77i1p46bwm}
}
Sharma, A.; Ziegler, Z. Walsh equiconvergence for best $l_{2}$-approximates. Studia Mathematica, Tome 78 (1984) pp. 523-528. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv77i1p46bwm/