TY - JOUR AU - Mirta M. Castro AU - F. Alberto Grünbaum TI - On a Seminal Paper by Karlin and McGregor JO - Symmetry, integrability and geometry: methods and applications PY - 2013 VL - 9 UR - http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a19/ LA - en ID - SIGMA_2013_9_a19 ER -