@article{220645,
      recid = {220645},
      author = {Sydnor, Richard L.},
      title = {27th annual Precise Time and Time Interval (PTTI)  Applications and Planning Meeting /. Precise Time and Time  Interval (PTTI) Applications and Planning Meeting},
      publisher = {National Aeronautics and Space Administration ;},
      address = {[Washington, D.C.] :},
      pages = {xv, 478, 9 p. :},
      year = {1996},
      note = {"Proceedings of a meeting sponsored by the U.S. Naval  Observatory ... [et al.], and held at the Doubletree Hotel  at Horton Plaza, San Diego, California, November  29-December 1, 1995."},
      url = {http://library.usi.edu/record/220645},
}