✦ LIBER ✦
Semi-symmetric Lorentzian Three-manifolds Admitting a Parallel Degenerate Line Field
✍ Scribed by Giovanni Calvaruso; Barbara De Leo
- Publisher
- SP Birkhäuser Verlag Basel
- Year
- 2010
- Tongue
- English
- Weight
- 240 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1660-5446
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