@article{bwmeta1.element.bwnjournal-article-doi-10_4064-aa109-2-3,
author = {Samir Siksek and John E. Cremona},
title = {On the Diophantine equation $x^2 + 7 = y^m$
},
journal = {Acta Arithmetica},
volume = {108},
year = {2003},
pages = {143-149},
zbl = {1026.11043},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa109-2-3}
}
Samir Siksek; John E. Cremona. On the Diophantine equation $x^2 + 7 = y^m$
. Acta Arithmetica, Tome 108 (2003) pp. 143-149. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-aa109-2-3/