TY - JOUR AU - Everitt, William Norrie AU - Wray, S. D. TI - A singular spectral identity and inequality involving the Dirichlet integral of an ordinary differential expression JO - Czechoslovak Mathematical Journal PY - 1982 SP - 589 EP - 607 VL - 32 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1982.101836/ DO - 10.21136/CMJ.1982.101836 LA - en ID - 10_21136_CMJ_1982_101836 ER -