@inbook{7276,
  author = {John Hall},
  title = {Stable Lasers and Optical Frequency Standards for Testing the Postulates of Physics},
  year = {1981},
  pages = {267-296},
  publisher = {Springer US},
  address = {Boston, MA},
  issn = {Online ISBN     978-1-4615-9206-8},
  isbn = {978-1-4615-9208-2},
  url = {http://link.springer.com/chapter/10.1007\%2F978-1-4615-9206-8_11},
  doi = {10.1007/978-1-4615-9206-8_11},
}