Sergei A. Abramov, A. Gheffar, D. E. Khmelnov. Rational solutions of linear difference equations: Universal denominators and denominator bounds. Programming and Computer Software, 37(2):78-86, 2011. [doi]
@article{AbramovGK11,
title = {Rational solutions of linear difference equations: Universal denominators and denominator bounds},
author = {Sergei A. Abramov and A. Gheffar and D. E. Khmelnov},
year = {2011},
doi = {10.1134/S0361768811020022},
url = {http://dx.doi.org/10.1134/S0361768811020022},
tags = {e-science},
researchr = {https://researchr.org/publication/AbramovGK11},
cites = {0},
citedby = {0},
journal = {Programming and Computer Software},
volume = {37},
number = {2},
pages = {78-86},
}