@conference{6015,
  author = {M. Weiss and S. Jefferts and Judah Levine and S. Dilla and T. Parker and E. Bell},
  title = {Two-way time and frequency transfer in SONET},
  year = {1996},
  publisher = {IEEE},
  address = {Honolulu, HI, USA},
  doi = {10.1109/FREQ.1996.560309},
}