Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1971__15_142118, author = {E. Bombieri and E. Giusti}, title = {Harnack's {Inequality} for {Elliptic} {Differential} {Equations} on {Minimal} {Surfaces.}}, journal = {Inventiones mathematicae}, pages = {24--46}, publisher = {mathdoc}, volume = {15}, year = {1971}, zbl = {0227.35021}, url = {http://geodesic.mathdoc.fr/item/IM_1971__15_142118/} }
E. Bombieri; E. Giusti. Harnack's Inequality for Elliptic Differential Equations on Minimal Surfaces.. Inventiones mathematicae, Tome 15 (1971), pp. 24-46. http://geodesic.mathdoc.fr/item/IM_1971__15_142118/