@article{COCV_2002__7__223_0, author = {Barroso, Ana Cristina and Matias, Jos\'e}, title = {On a volume constrained variational problem in {SBV}${^2(\Omega )}$ : part {I}}, journal = {ESAIM: Control, Optimisation and Calculus of Variations}, pages = {223--237}, publisher = {EDP-Sciences}, volume = {7}, year = {2002}, doi = {10.1051/cocv:2002009}, zbl = {1047.49016}, mrnumber = {1925027}, language = {en}, url = {http://archive.numdam.org/articles/10.1051/cocv:2002009/} }