@article{2904,
  keywords = {pfc},
  author = {M. Swallows and M. Bishof and Y. Lin and S. Blatt and M. Martin and Ana Maria Rey and Jun Ye},
  title = {Suppression of Collisional Shifts in a Strongly Interacting Lattice Clock},
  year = {2011},
  journal = {Science},
  volume = {331},
  pages = {1043-1046},
  month = {2011-02},
  issn = {0036-8075},
  doi = {10.1126/science.1196442},
}