TY - CPAPER AU - D. Gibson AU - F. Walter CY - Harvard-Smithsonian Center for Astrophysics, Cambridge, MA N1 - JILA Pub. 2414 PB - Harvard-Smithsonian Center for Astrophysics PP - Harvard-Smithsonian Center for Astrophysics, Cambridge, MA PY - 1982 TI - X-Ray Eclipses in AR Lac: Preliminary Results ER -