@article{RM_1999_54_2_a18,
     author = {A. S. Zhedanov and V. P. Spiridonov},
     title = {Hypergeometric biorthogonal rational functions},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {461--463},
     publisher = {mathdoc},
     volume = {54},
     number = {2},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1999_54_2_a18/}
}