@article{GDZPPN002204401,
title = {Regularity results for minimizing currents with a free boundary.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {374},
year = {1987},
pages = {307-325},
zbl = {0604.35025},
url = {http://dml.mathdoc.fr/item/GDZPPN002204401}
}
Grüter, Michael. Regularity results for minimizing currents with a free boundary.. Journal für die reine und angewandte Mathematik, Tome 374 (1987) pp. 307-325. http://gdmltest.u-ga.fr/item/GDZPPN002204401/