TY - JOUR AU - Andrzej Hulanicki AU - Joe Jenkins TI - Nilpotent Lie groups and summability of eigenfunction expansions of Schrödinger operators JO - Studia Mathematica PY - 1984 SP - 235 EP - 244 VL - 80 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-80-3-235-244/ DO - 10.4064/sm-80-3-235-244 LA - en ID - 10_4064_sm_80_3_235_244 ER -