Gradient discretization of two-phase poro-mechanical models with discontinuous pressures at matrix fracture interfacesFrancesco Bonaldi, Konstantin Brenner, Jérôme Droniou, Roland Masson, Antoine Pasteau and Laurent TrentyESAIM: M2AN, 55 5 (2021) 1741-1777DOI: https://doi.org/10.1051/m2an/2021036