@article{MZ_1993__213_1_174538,
     author = {Stephan Luckhaus},
     title = {Convergence of minimizers for the {p-Dirichlet} integral.},
     journal = {Mathematische Zeitschrift},
     pages = {449--456},
     publisher = {mathdoc},
     volume = {213},
     number = {1},
     year = {1993},
     zbl = {0798.58022},
     url = {http://geodesic.mathdoc.fr/item/MZ_1993__213_1_174538/}
}