@conference{7512,
  author = {D. Gibson and F. Walter},
  title = {X-Ray Eclipses in AR Lac: Preliminary Results},
  year = {1982},
  publisher = {Harvard-Smithsonian Center for Astrophysics},
  address = {Harvard-Smithsonian Center for Astrophysics, Cambridge, MA},
  note = {JILA Pub. 2414},
}