Photoelectric Observations of the Flare Star AD Leo in 1974 Contadakis, M. E. ; Kareklidis, G. ; Mavridis, L. N. ; Stavridis, D. ; Zervaki-Zoerou, H. Abstract Publication: Information Bulletin on Variable Stars Pub Date: October 1978 Bibcode: 1978IBVS.1486....1C