Bibliography ============= 1. Helfer T, Castelier E, "The mfront code generator: general overview and application to material properties and models" On line: < http://tfel.sourceforge.net/documents/mfront/mfront.pdf>` http://tfel.sourceforge.net/documents/mfront/mfront.pdf`_ < http://tfel.sourceforge.net/documents/mfront/mfront.pdf>``_