High resolution neutron (n,xn) cross-section measurements for 206,207,208Pb and 209Bi from threshold up to 20 MeV L. C. Mihailescu, P. Baumann, C. Borcea, P. Dessagne, E. Jericha, M. Kerveno, S. Lukic, A. J. Koning, A. Pavlik, A. J.M. Plompen and G. RudolfInternational Conference on Nuclear Data for Science and Technology, (2007) 567-570DOI: https://doi.org/10.1051/ndata:07329