TY  - RPRT
TI  - Fluctuation theory in quantum optical systems.
AU  - F Casagrande
AU  - E Eschenazi
AU  - LA Lugiato
PY  - 1985
DO  - 10.1103/physreva.31.2724
UR  - https://pubmed.ncbi.nlm.nih.gov/9895816/
ID  - 9895816
ER  -