@article{JRAM_1997__486_153904,
     author = {Silvano Delladio},
     title = {Special generalized {Gauss} graphs and their application to minimization of functional involving curvatures.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {17--44},
     year = {1997},
     volume = {486},
     zbl = {0871.49034},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1997__486_153904/}
}