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@article{NUMA_1986__50_133180, author = {Tom\'as Roubicek}, title = {Optimal {Control} of a {Stefan} {Problem} with {State-Space} {Constraints.}}, journal = {Numerische Mathematik}, pages = {723--744}, publisher = {mathdoc}, volume = {50}, year = {1986}, zbl = {0589.65056}, url = {http://geodesic.mathdoc.fr/item/NUMA_1986__50_133180/} }
Tomás Roubicek. Optimal Control of a Stefan Problem with State-Space Constraints.. Numerische Mathematik, Tome 50 (1986), pp. 723-744. http://geodesic.mathdoc.fr/item/NUMA_1986__50_133180/