%0 Journal Article %A Barroso, Ana Cristina %A Matias, José %T On a volume constrained variational problem in SBV${^2(\Omega )}$ : part I %J ESAIM: Control, Optimisation and Calculus of Variations %D 2002 %P 223-237 %V 7 %I EDP-Sciences %U https://doi.org/10.1051/cocv:2002009 %R 10.1051/cocv:2002009 %G en %F COCV_2002__7__223_0