@article{01069383,
title = {Optimal control for the boundary flux to the continuous casting problem.},
journal = {Portugaliae Mathematica. Nova S\'erie},
volume = {54},
year = {1997},
pages = {363-379},
zbl = {0890.49001},
language = {en},
url = {http://dml.mathdoc.fr/item/01069383}
}
Yi, F.; Shih, T.M.; Yong, J. Optimal control for the boundary flux to the continuous casting problem.. Portugaliae Mathematica. Nova Série, Tome 54 (1997) pp. 363-379. http://gdmltest.u-ga.fr/item/01069383/