@article{bwmeta1.element.bwnjournal-article-smv82i1p1bwm,
author = {E. Sawyer},
title = {Weighted inequalities for the two-dimensional Hardy operator},
journal = {Studia Mathematica},
volume = {81},
year = {1985},
pages = {1-16},
zbl = {0585.42020},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv82i1p1bwm}
}
Sawyer, E. Weighted inequalities for the two-dimensional Hardy operator. Studia Mathematica, Tome 81 (1985) pp. 1-16. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv82i1p1bwm/