@article{AA_2015_27_3_a1,
     author = {P. Baroni and M. Colombo and G. Mingione},
     title = {Nonautonomous functionals, borderline cases and related function classes},
     journal = {Algebra i analiz},
     pages = {6--50},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2015_27_3_a1/}
}