@article{bwmeta1.element.bwnjournal-article-aav15i1p85bwm,
author = {Erd\"os, P. and Szemer\'edi, E.},
title = {On a problem of P. Erdos and S. Stein},
journal = {Acta Arithmetica},
volume = {13},
year = {1968},
pages = {85-90},
zbl = {0186.07903},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav15i1p85bwm}
}
Erdös, P.; Szemerédi, E. On a problem of P. Erdos and S. Stein. Acta Arithmetica, Tome 13 (1968) pp. 85-90. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav15i1p85bwm/