@article{MM2_1990__69_1_155552,
     author = {Ulrich Dierkes},
     title = {Maximum principles and nonexistence results for minimal submanifolds.},
     journal = {Manuscripta mathematica},
     pages = {203--218},
     publisher = {mathdoc},
     volume = {69},
     number = {1},
     year = {1990},
     zbl = {0709.53043},
     url = {http://geodesic.mathdoc.fr/item/MM2_1990__69_1_155552/}
}