TY - JOUR AU - Rowan Killip AU - Barry Simon TI - Sum rules and spectral measures of Schrödinger operators with $L^2$ potentials JO - Annals of mathematics PY - 2009 SP - 739 EP - 782 VL - 170 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2009.170.739/ DO - 10.4007/annals.2009.170.739 LA - en ID - 10_4007_annals_2009_170_739 ER -