Absolute photofission cross sections for 232Th and 235,238U measured with monochromatic tagged photons (20 Mev < Eγ < 110 Mev)A. Leprêtre; R. Bergère; P. Bourgeois; P. Carlos; J. Fagot; J.L. Fallou; P. Garganne; A. Veyssière; H. Ries; R. Göbel; U. Kneissl; G. Mank; H. Ströher; W. Wilke; D. Ryckbosch; J. Jury · 1987