@article{10_4064_am_24_4_445_455,
     author = {Sa{\"\i}d Belmehdi and Stanis{\l}aw Lewanowicz and Andr\'e Ronveaux},
     title = {Linearization of the product of orthogonal polynomials of a discrete variable},
     journal = {Applicationes Mathematicae},
     pages = {445--455},
     publisher = {mathdoc},
     volume = {24},
     number = {4},
     year = {1997},
     doi = {10.4064/am-24-4-445-455},
     zbl = {0891.33006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-24-4-445-455/}
}