@article{bwmeta1.element.bwnjournal-article-aav22i3p339bwm,
author = {Viola, Carlo},
title = {On the diophantine equations $\prod \_{0}^k x\_i - \sum \_{0}^k x\_i = n and \sum \_{0}^k 1/x\_i = a/n$
},
journal = {Acta Arithmetica},
volume = {22},
year = {1973},
pages = {339-352},
zbl = {0266.10016},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav22i3p339bwm}
}
Viola, Carlo. On the diophantine equations $\prod _{0}^k x_i - \sum _{0}^k x_i = n and \sum _{0}^k 1/x_i = a/n$
. Acta Arithmetica, Tome 22 (1973) pp. 339-352. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav22i3p339bwm/