W-surfaces which have an isometric spherical representation of their lines of curvature
| Auteur principal: | |
|---|---|
| Format: | Visual Material |
| Langue: | English |
| Publié: |
[New York
s.n.
19--]
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| Sujets: |
| Auteur principal: | |
|---|---|
| Format: | Visual Material |
| Langue: | English |
| Publié: |
[New York
s.n.
19--]
|
| Sujets: |