Mourad E. H. Ismail, Zeinab S. I. Mansour. q-Analogues of Freud weights and nonlinear difference equations. Adv. Appl. Math., 45(4):518-547, 2010. [doi]
@article{IsmailM10-3,
title = {q-Analogues of Freud weights and nonlinear difference equations},
author = {Mourad E. H. Ismail and Zeinab S. I. Mansour},
year = {2010},
doi = {10.1016/j.aam.2010.02.003},
url = {https://doi.org/10.1016/j.aam.2010.02.003},
researchr = {https://researchr.org/publication/IsmailM10-3},
cites = {0},
citedby = {0},
journal = {Adv. Appl. Math.},
volume = {45},
number = {4},
pages = {518-547},
}