@inbook{5001,
  author = {H. Ritsch and Peter Zoller},
  title = {Quantum Noise Reduction in Lasers by Dynamic Pump Noise Suppression},
  year = {1992},
  volume = {282},
  number = {NATO ASI Series},
  pages = {271-275},
  publisher = {Springer US},
  address = {Boston, MA},
  issn = {0258-1221},
  isbn = {978-1-4613-6495-5},
  doi = {10.1007/978-1-4615-3386-3_22},
}