@conference{123301,
  author = {D Allan and M Granveaud and W Klepczynski and W Lewandowski},
  title = {GPS Time Transfer with Implementation of Selective Availability},
  year = {1991},
  month = {1991-01-01},
  publisher = {22^und^ Annual Precise Time and Time Interval Meeting , Tysons Corner, VA},
  language = {en},
}