TY  - JOUR
AU  - W.D. Evans
TI  - On the Spectra of Schrödinger Operators with a Complex Potential.
JO  - Mathematische Annalen
PY  - 1981
SP  - 57
EP  - 76
VL  - 255
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1981__255_182825/
ID  - MAN_1981__255_182825
ER  -