@article{GDZPPN002431394, title = {Euclidean Hypersurfaces with Isometric Gauss Maps.}, journal = {Mathematische Zeitschrift}, volume = {192}, year = {1986}, pages = {201-206}, zbl = {0562.53041}, url = {http://dml.mathdoc.fr/item/GDZPPN002431394} }
Dajczer, Marcos; Gromoll, Detlef. Euclidean Hypersurfaces with Isometric Gauss Maps.. Mathematische Zeitschrift, Tome 192 (1986) pp. 201-206. http://gdmltest.u-ga.fr/item/GDZPPN002431394/