TY  - RPRT
TI  - Periodic orbits in quantum standard maps.
AU  - R Scharf
AU  - B Sundaram
PY  - 1992
DO  - 10.1103/physreva.46.3164
UR  - https://pubmed.ncbi.nlm.nih.gov/9908484/
ID  - 9908484
ER  -