| Journal: | Anais da Academia Brasileira de Ciencias |
| Database: | PERIÓDICA |
| System number: | 000074372 |
| ISSN: | 0001-3765 |
| Authors: | Engler Pinto, R.C1 Loibel, G.F |
| Institutions: | 1Universidade de Sao Paulo, Inst Ciencias Matematicas, Sao Carlos, Sao Paulo. Brasil |
| Year: | 1980 |
| Season: | Sep |
| Volumen: | 52 |
| Number: | 3 |
| Pages: | 445-450 |
| Country: | Brasil |
| Document type: | Artículo |
| Approach: | Teórico |
| Disciplines: | Matemáticas |
| Keyword: | Matemáticas puras, Multiples, Topología diferencial |
| Keyword: | Mathematics, Pure mathematics, Manifolds, Topology-differential |
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