@article{GDZPPN002238268, title = {Contributions to Affine Surface Area.}, journal = {Manuscripta mathematica}, volume = {91}, year = {1996}, pages = {283-302}, zbl = {0871.52004}, url = {http://dml.mathdoc.fr/item/GDZPPN002238268} }
Hug, Daniel. Contributions to Affine Surface Area.. Manuscripta mathematica, Tome 91 (1996) pp. 283-302. http://gdmltest.u-ga.fr/item/GDZPPN002238268/