@article{GDZPPN002311143,
title = {Isometric Immersions with the Same Gauss Map.},
journal = {Mathematische Annalen},
volume = {217},
year = {1975},
pages = {197-202},
zbl = {0288.53042},
url = {http://dml.mathdoc.fr/item/GDZPPN002311143}
}
Abe, Kinetsu; Erbacher, Joseph. Isometric Immersions with the Same Gauss Map.. Mathematische Annalen, Tome 217 (1975) pp. 197-202. http://gdmltest.u-ga.fr/item/GDZPPN002311143/