TY - JOUR AU - Merino, Pedro AU - Neitzel, Ira AU - Tröltzsch, Fredi TI - Error estimates for the finite element discretization of semi-infinite elliptic optimal control problems JO - Discussiones Mathematicae. Differential Inclusions, Control and Optimization PY - 2010 SP - 221 EP - 236 VL - 30 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DMDICO_2010_30_2_a3/ LA - en ID - DMDICO_2010_30_2_a3 ER -