@article{00767402,
title = {On conformally flat hypersurfaces and Guichard's nets.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {35},
year = {1994},
pages = {315-331},
zbl = {0820.53003},
language = {en},
url = {http://dml.mathdoc.fr/item/00767402}
}
Hertrich-Jeromin, Udo. On conformally flat hypersurfaces and Guichard's nets.. Beiträge zur Algebra und Geometrie, Tome 35 (1994) pp. 315-331. http://gdmltest.u-ga.fr/item/00767402/