TY  - RPRT
TI  - Darboux-Witten techniques for the Demkov-Ostrovsky problem.
AU  - HC Rosu
PY  - 1996
DO  - 10.1103/physreva.54.2571
UR  - https://pubmed.ncbi.nlm.nih.gov/9913766/
ID  - 9913766
ER  -