Mappings by parallel normals preserving principal directions.
Koutroufiotis, Dimitri
Pacific J. Math., Tome 55 (1974) no. 2, p. 191-200 / Harvested from Project Euclid
Publié le : 1974-05-14
Classification:  53A05
@article{1102911452,
     author = {Koutroufiotis, Dimitri},
     title = {Mappings by parallel normals preserving principal directions.},
     journal = {Pacific J. Math.},
     volume = {55},
     number = {2},
     year = {1974},
     pages = { 191-200},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1102911452}
}
Koutroufiotis, Dimitri. Mappings by parallel normals preserving principal directions.. Pacific J. Math., Tome 55 (1974) no. 2, pp.  191-200. http://gdmltest.u-ga.fr/item/1102911452/