@article{SIGMA_2011_7_a91,
     author = {Abdallah Ghressi and Lotfi Kh\'eriji and Mohamed Ihsen Tounsi},
     title = {An {Introduction} to the $q${-Laguerre{\textendash}Hahn} {Orthogonal} $q${-Polynomials}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2011},
     volume = {7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2011_7_a91/}
}