✦ LIBER ✦
Clasification of spherical tube hypersurfaces having two minuses in the Levy signature form
✍ Scribed by A. V. Isaev
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1989
- Tongue
- English
- Weight
- 340 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0001-4346
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