The M1.9 Flare of 20 August 1992: Joint Imaging with the VLA, Yohkoh, and a High Speed Hα Camera Bastian, T. S. ; Nitta, N. ; Kiplinger, A. Abstract Publication: Bulletin of the American Astronomical Society Pub Date: June 1993 Bibcode: 1993BAAS...25.1222B