Generation of 238U Covariance Matrices by Using the Integral Data Assimilation Technique of the CONRAD CodeE. Privas, P. Archier, D. Bernard, C. De Saint Jean, C. Destouche, P. Leconte, G. Noguère, Y. Peneliau and R. CapoteEPJ Web of Conferences, 106 (2016) 04015DOI: https://doi.org/10.1051/epjconf/201610604015