Shortperiod Pulsations in Solar Hard X-Ray Bursts Recorded by VENERA-13&14 Bogovalov, S. V. ; Iyudin, A. F. ; Kotov, Y. D. ; Shugal, E. V. ; Dolidze, V. S. ; Zenchenko, V. M. ; Vedrenne, G. ; Niel, M. ; Barat, C. ; Chambon, G. ; Talon, R. Abstract Publication: Soviet Astronomy Letters Pub Date: October 1984 Bibcode: 1984SvAL...10..286B