TY  - JOUR
AU  - Hitoshi Kitada
TI  - Fundamental Solutions and Eigenfunction Expansions for Schrödinger Operators . I. Fundamental Solutions.
JO  - Mathematische Zeitschrift
PY  - 1988
SP  - 181
EP  - 190
VL  - 198
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1988__198_3_173919/
ID  - MZ_1988__198_3_173919
ER  -