@article{GDZPPN002330202, title = {Sufficient Conditions for a Pair of n-Planes to be Area-Minimizing.}, journal = {Mathematische Annalen}, volume = {277}, year = {1987}, pages = {161-164}, zbl = {0663.49020}, url = {http://dml.mathdoc.fr/item/GDZPPN002330202} }
Nance, Dana. Sufficient Conditions for a Pair of n-Planes to be Area-Minimizing.. Mathematische Annalen, Tome 277 (1987) pp. 161-164. http://gdmltest.u-ga.fr/item/GDZPPN002330202/