@article{bwmeta1.element.bwnjournal-article-aav29i2p105bwm,
author = {Choi, S.},
title = {The largest subset in [1,n] whose integers have pairwise l.c.m. not exceeding n, II},
journal = {Acta Arithmetica},
volume = {31},
year = {1976},
pages = {105-111},
zbl = {0286.10030},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav29i2p105bwm}
}
Choi, S. The largest subset in [1,n] whose integers have pairwise l.c.m. not exceeding n, II. Acta Arithmetica, Tome 31 (1976) pp. 105-111. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav29i2p105bwm/