Discovery of an Atmospheric Eclipse of tau Per Ake, T. B. ; Fekel, F. C. ; Hall, D. S. ; Barksdale, W. S. ; Landis, H. J. ; Fried, R. E. ; Louth, H. ; Hopkins, J. L. Abstract Publication: Information Bulletin on Variable Stars Pub Date: January 1986 Bibcode: 1986IBVS.2847....1A