TY - JOUR AU - Haile, Craig TI - A second eigenvalue bound for the Dirichlet-Schrödinger equation with a radially symmetric potential JO - Electronic Journal of Differential Equations PY - 2000 VL - 2000 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2000__2000__a73/ LA - en ID - EJDE_2000__2000__a73 ER -