TY - JOUR AU - Per Sjölin TI - Nonlocalization of operators of Schrödinger type JO - Annales Fennici Mathematici PY - 2013 SP - 141 EP - 147 VL - 38 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2013.3805/ DO - 10.5186/aasfm.2013.3805 LA - en ID - AFM_2013_38_1_a6 ER -