@article{GDZPPN002438526, title = {On the existence of area-minimizing surfaces with free boundary.}, journal = {Mathematische Zeitschrift}, volume = {207}, year = {1991}, pages = {321-332}, zbl = {0737.53057}, url = {http://dml.mathdoc.fr/item/GDZPPN002438526} }
Ye, Rugang. On the existence of area-minimizing surfaces with free boundary.. Mathematische Zeitschrift, Tome 207 (1991) pp. 321-332. http://gdmltest.u-ga.fr/item/GDZPPN002438526/