Evidence of Reality of Rapid Solar Radio Fluctuation Fu, Q. ; Hu, C. ; Zhao, B. ; Jin, S. ; Yurovsky, Yu. ; Stepanov, A. ; Magun, A. ; Schanda, E. Abstract Publication: IAU Colloq. 141: The Magnetic and Velocity Fields of Solar Active Regions Pub Date: January 1993 Bibcode: 1993ASPC...46..355F