TY - JOUR AU - Duyckaerts, Thomas TI - A Singular Critical Potential for the Schrödinger Operator JO - Canadian mathematical bulletin PY - 2007 SP - 35 EP - 47 VL - 50 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2007-004-3/ DO - 10.4153/CMB-2007-004-3 ID - 10_4153_CMB_2007_004_3 ER -