J. M. Ruggieri, J. Tommasi, J. F. Lebrat, C. Suteau, D. Plisson-rieunier et al., SUBLET. ERANOS2.1 : International code system for GEN-IV fast reactor analysis. Proc Int. Conf. ICCAP'06, 2006.

M. L. Williams, Perturbation theory for nuclear reactor analysis. CRC Handbook of nuclear reactor calculations, vol.3, 1986.

R. Sanchez, I. Zmijarevic, M. Coste-delclaux, E. Masiello, S. Santandrea et al., , 2010.

A. Gandini, G. Palmioti, and M. Salvatores, Equivalent Generalized Perturbation Theory EGPT, Ann. Nuclear Energy, vol.13, 1986.

M. L. Williams, Sensitivity and Uncertainty Analysis for Eigenvalue-Difference Responses, Nuclear Science and Engineering, vol.155, pp.18-36, 2007.

N. Langford, M. Schwertman, and . Owens, Is the property of being correlated transitive? The American Statistician. 02, pp.322-325, 2001.

I. Zmijarevic, Multidimensional Discrete Ordinates Nodal and Characteristics Methods for APOLLO2 Code, Proc. Int. Conf. on Mathematics and Computation, Reactor Physics and Environmental Analysis in Nuclear Applications (M&C.99), 1999.

A. Santamarina, D. Bernard, P. Blaise, M. Coste, A. Courcelle et al.,

J. Serot, C. Tommasi, J. F. Vaglio, and . Vidal, The JEFF-3.1.1 Nuclear Data Library, 2009.

A. Santamarina, D. Bernard, N. Sabtos, C. Vaglio, and L. Leal, Re-estimation of nuclear data and JEFF3.1.1 uncertainty calc, Proc. Int. Conf. PHYSOR2012. Knoxville, 2012.

B. Habert, C. De, G. Jean, L. Noguere, and Y. R. Leal, Retroactive generation of covariance matrix of nuclear model parameters using marginalization techniques, Nuclear Science and Engineering, vol.166, pp.276-287, 2010.

C. De and . Jean, Estimation of multi-group cross section covariances. PHYSOR2012, 2012.

D. Bernard, L. Leal, O. Leray, A. Santamarina, and C. Vaglio, U235 covariance matrix associated with JEFF3.1.1 evaluation. JEF/DOC-1360. JEFF Meeting, 2010.

C. Vaglio-gaudard, A. Santamarina, G. Noguere, J. Ruggieri, J. F. Vidal et al., New 56 Fe covariances for JEFF3 file with the feedback of integral benchmark analysis, Nuclear Science and Engineering, vol.166, pp.267-275, 2010.

C. De and . Jean, Covariances on 239 Pu, 238 U and 235 U neutron cross sections with CONRAD code, Proc. Of Workshop NEMEA-7, 2013.