@article{10_4171_ifb_332,
     author = {Charles Brett and Charles M. Elliott and Michael Hinterm\"uller and Caroline L\"obhard},
     title = {Mesh adaptivity in optimal control of elliptic variational inequalities with point-tracking of the state},
     journal = {Interfaces and free boundaries},
     pages = {21--53},
     year = {2015},
     volume = {17},
     number = {1},
     doi = {10.4171/ifb/332},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/332/}
}