@article{BUMI_1998_8_1B_2_a6,
     author = {Duzaar, Frank and Gastel, Andreas},
     title = {Minimizing $p$-harmonic maps at a free boundary},
     journal = {Bollettino della Unione matematica italiana},
     pages = {391--405},
     publisher = {mathdoc},
     volume = {Ser. 8, 1B},
     number = {2},
     year = {1998},
     zbl = {0922.58014},
     mrnumber = {1277531},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1998_8_1B_2_a6/}
}