%0 Journal Article %A Charles Brett %A Charles M. Elliott %A Michael Hintermüller %A Caroline Löbhard %T Mesh adaptivity in optimal control of elliptic variational inequalities with point-tracking of the state %J Interfaces and free boundaries %D 2015 %P 21-53 %V 17 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/332/ %R 10.4171/ifb/332 %F 10_4171_ifb_332