%0 Journal Article %A Benešová, Barbora %A Krömer, Stefan %A Kružík, Martin %T Boundary effects and weak$^{\star{}}$ lower semicontinuity for signed integral functionals on $BV$ %J ESAIM: Control, Optimisation and Calculus of Variations %D 2015 %P 513-534 %V 21 %N 2 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2014036/ %R 10.1051/cocv/2014036 %G en %F COCV_2015__21_2_513_0