TY - JOUR AU - Umeda, Tomio TI - Generalized eigenfunctions of relativistic Schrödinger operators. I JO - Electronic Journal of Differential Equations PY - 2006 VL - 2006 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a28/ LA - en ID - EJDE_2006__2006__a28 ER -