By Beaumont, Emilie, Pimont, Marie-Renée, Guiraud, F, Ruyer, Francois, Lequesne, Yves
By Rocard, A., Degano, M., Ruyer, F.
By Conde, Stephanie, Didierjean, Marie-Anne, Hus-David, Colette, Ruyer, Francois
