@article{4812,
  author = {H. Ritsch and Peter Zoller and C. Gardiner and D. Walls},
  title = {Sub-Poissonian laser light by dynamic pump-noise suppression},
  year = {1991},
  journal = {Physical Review A},
  volume = {44},
  pages = {3361-3364},
  month = {Jan-09-1991},
  issn = {1050-2947},
  doi = {10.1103/PhysRevA.44.3361},
}