Approximate solutions of the Baer-Nunziato ModelFabien Crouzet, Frédéric Daude, Pascal Galon, Philippe Helluy, Jean-Marc Hérard, Olivier Hurisse and Yujie LiuESAIM: Proc., 40 (2013) 63-82DOI: https://doi.org/10.1051/proc/201340005