@conference{104221,
  author = {Zeb Barber and C Hoyt and Jason Stalnaker and Nathan Lemke and Christopher Oates and Tara Fortier and Scott Diddams and Leo Hollberg},
  title = {Lattice-based optical clock using an even isotope of Yb},
  year = {2007},
  number = {6673},
  month = {2007-09-12},
  publisher = {Proc. 2007 SPIE Conf., San Diego, CA},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50586},
  language = {en},
}