TY  - RPRT
TI  - Dynamic quantum-noise reduction in multilevel-laser systems.
AU  - H Ritsch
AU  - P Zoller
PY  - 1992
DO  - 10.1103/physreva.45.1881
UR  - https://pubmed.ncbi.nlm.nih.gov/9907176/
ID  - 9907176
ER  -