@article{02220743,
title = {On the minimization of some nonconvex double obstacle problems.},
journal = {Journal of Applied Mathematics},
volume = {2003},
year = {2003},
pages = {535-551},
doi = {10.1155/S1110757X03210032},
zbl = {1089.49001},
language = {en},
url = {http://dml.mathdoc.fr/item/02220743}
}
Elfanni, A. On the minimization of some nonconvex double obstacle problems.. Journal of Applied Mathematics, Tome 2003 (2003) pp. 535-551. doi : 10.1155/S1110757X03210032. http://gdmltest.u-ga.fr/item/02220743/