On the first Pontryagin form of a surface
- Pérez, R.F.
- Masque, J.M.
ISSN: 1314-5673, 1312-5192
Année de publication: 2006
Volumen: 5
Pages: 75-81
Type: Article
ISSN: 1314-5673, 1312-5192
Année de publication: 2006
Volumen: 5
Pages: 75-81
Type: Article