Reduced basis approximation and a-posteriori error estimation for the coupled Stokes-Darcy system. Advances in Computational Mathematics, (41)5:1131--1157, 2015. [PUMA: Error decomposition; medium 76D07 from:britsteiner Porous Reduced ians method; basis problem; Stokes 76S05; estimation; equation; Domain Non-coercive flow; anm 65N55;] URL