TY - JOUR AU - Abdoul Ifra AU - Lotfi Riahi TI - On the equivalence of Green functions for general Schrödinger operators on a half-space JO - Annales Polonici Mathematici PY - 2004 SP - 65 EP - 76 VL - 83 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap83-1-8/ DO - 10.4064/ap83-1-8 LA - en ID - 10_4064_ap83_1_8 ER -