@article{10_4171_ifb_144,
     author = {Alexander Vladimirsky},
     title = {Static {PDEs} for time-dependent control problems},
     journal = {Interfaces and free boundaries},
     pages = {281--300},
     year = {2006},
     volume = {8},
     number = {3},
     doi = {10.4171/ifb/144},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/144/}
}