@conference{4998,
  author = {D. Walls and S. Tan and Murray Holland and Peter Zoller},
  title = {Quantum effects in atomic interferometry},
  year = {1992},
  journal = {unknown},
  month = {1992-01},
  publisher = {World Scientific Publishing Company, Incorporated},
  address = {Font-Romeu, France},
  isbn = {810208375, 9789810208370},
  note = {JILA Pub. 4624},
}