@article{bwmeta1.element.bwnjournal-article-fmv34i1p23,
author = {K. Sok\'o\l -Soko\l owski},
title = {On trigonometric series conjugate to Fourier series of two variables},
journal = {Fundamenta Mathematicae},
volume = {34},
year = {1947},
pages = {166-182},
zbl = {0033.11301},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv34i1p23}
}
Sokół-Sokołowski, K. On trigonometric series conjugate to Fourier series of two variables. Fundamenta Mathematicae, Tome 34 (1947) pp. 166-182. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv34i1p23/