TY - JOUR AU - Rahman, Q. I. TI - Zeros of Linear Combinations of Polynomials JO - Canadian mathematical bulletin PY - 1972 SP - 139 EP - 142 VL - 15 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-026-9/ DO - 10.4153/CMB-1972-026-9 ID - 10_4153_CMB_1972_026_9 ER -