TY - JOUR AU - Kałamajska, Agnieszka AU - Kružík, Martin TI - Oscillations and concentrations in sequences of gradients JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2008 SP - 71 EP - 104 VL - 14 IS - 1 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/cocv:2007051/ DO - 10.1051/cocv:2007051 LA - en ID - COCV_2008__14_1_71_0 ER -