TY - JOUR AU - Littlejohn, Lance L. TI - The Krall Polynomials as Solutions to a Second Order Differential Equation JO - Canadian mathematical bulletin PY - 1983 SP - 410 EP - 417 VL - 26 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1983-068-9/ DO - 10.4153/CMB-1983-068-9 ID - 10_4153_CMB_1983_068_9 ER -