Fabre P., Sourisseau J.M., Kahane R., Hubert B.. 2015. In : Sourisseau Jean-Michel (ed.), Kahane Rémi (ed.), Fabre Pierre (ed.), Hubert Bernard (ed.). Proceedings of International Encounters on Family Farming and Research. Montpellier : Agropolis international, p. 295-301. Rencontres internationales agricultures familiales et recherche, 2014-06-01/2014-06-03, Montpellier (France).