TY - JOUR AU - A. Elbert TI - An approximation for the zeros of Bessel functions. JO - Numerische Mathematik PY - 1991 SP - 647 EP - 658 VL - 59 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1991__59_8_133570/ ID - NUMA_1991__59_8_133570 ER -