W-surfaces which have an isometric spherical representation of their lines of curvature
| Autor principal: | |
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| Formato: | Visual Material |
| Lenguaje: | English |
| Publicado: |
[New York
s.n.
19--]
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| Materias: |
| Autor principal: | |
|---|---|
| Formato: | Visual Material |
| Lenguaje: | English |
| Publicado: |
[New York
s.n.
19--]
|
| Materias: |