TY  - JOUR
AU  - Ebru Ergun
TI  - On the Spectrum of a Discrete Non-Hermitian Quantum System
JO  - Symmetry, integrability and geometry: methods and applications
PY  - 2009
VL  - 5
UR  - http://geodesic.mathdoc.fr/item/SIGMA_2009_5_a6/
LA  - en
ID  - SIGMA_2009_5_a6
ER  -