TY  - RPRT
TI  - Quasiprobability distributions in dispersive optical bistability.
AU  - K Vogel
AU  - H Risken
PY  - 1989
DO  - 10.1103/physreva.39.4675
UR  - https://pubmed.ncbi.nlm.nih.gov/9901817/
ID  - 9901817
ER  -