@article{COCV_2013__19_3_679_0,
     author = {Kru\v{z}{\'\i}k, Martin},
     title = {Quasiconvexity at the boundary and concentration effects generated by gradients},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {679--700},
     publisher = {EDP-Sciences},
     volume = {19},
     number = {3},
     year = {2013},
     doi = {10.1051/cocv/2012028},
     mrnumber = {3092357},
     zbl = {1277.49014},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv/2012028/}
}