5. Description of document versions

Version Aster	Author (s) Organization (s)	Description of changes
4	E.Lorentz EDF -R&D/ AMA	Initial text

15 | f.voldoireedf-R&D/ermes | Minor equation corrections (eq 1.1-1.1-9, eq 2.3-2.3-4, eq 2.3-2.3-6, eq 2.3-6, eq 2.3-2.3-6, eq 2.3-2.3-7). Addition of references. |