TY  - RPRT
TI  - Potential separable expansion method and its relation to the Siegert method and the complex rotation technique.
AU  - B Gyarmati
AU  - AT Kruppa
PY  - 1986
DO  - 10.1103/physreva.33.2989
UR  - https://pubmed.ncbi.nlm.nih.gov/9897005/
ID  - 9897005
ER  -