%0 Journal Article %A Mirta M. Castro %A F. Alberto Grünbaum %T On a Seminal Paper by Karlin and McGregor %J Symmetry, integrability and geometry: methods and applications %D 2013 %V 9 %U http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a19/ %G en %F SIGMA_2013_9_a19