1991 Eclipse Timings for 44 i Bootis and Up-To-Date Ephemeris Burke, E. W. ; Fried, R. E. ; Hall, D. S. ; Casado, M. ; Hampton, M. ; Hunt, M. Abstract Publication: Information Bulletin on Variable Stars Pub Date: May 1992 Bibcode: 1992IBVS.3722....1B