(3He, xn), (3He, pxn) and (3He, fission) reactions on 206Pb between 80 and 200 MeV Ch. Andre, H. Gauvin, Y. Le Beyec et N.T. Porile J. Phys. France, 37 1 (1976) 5-15 DOI: 10.1051/jphys:019760037010500