@article{PORMA_1999__56_1_48404,
     author = {Marcell\'an, F. and Petronilho, J.},
     title = {Orthogonal polynomials and quadratic transformations.},
     journal = {Portugaliae mathematica},
     pages = {81--113},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {1999},
     zbl = {0936.42012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1999__56_1_48404/}
}