CADOR “Core with Adding DOppleR effect” concept application to sodium fast reactorsAlain Zaetta, Bruno Fontaine, Pierre Sciora, Romain Lavastre, Robert Jacqmin, Vincent Pascal, Michel Pelletier, Gérard Mignot and Aurélien JankowiakEPJ Nuclear Sci. Technol., 5 (2019) 1DOI: https://doi.org/10.1051/epjn/2018049