@article{PORMA_1989__46_3_115670,
     author = {Dini, J. and Maroni, P. and Ronveaux, A.},
     title = {Sur une perturbation de la r\'ecurrence v\'erifi\'ee par une suite de polyn\^omes orthogonaux},
     journal = {Portugaliae mathematica},
     pages = {269--282},
     publisher = {mathdoc},
     volume = {46},
     number = {3},
     year = {1989},
     mrnumber = {1021190},
     zbl = {0681.33016},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1989__46_3_115670/}
}