✦ LIBER ✦
Über einscharig in der linearen Strahlenkongruenz enthaltene Regelflächen zweiten Grades
✍ Scribed by Ulrich Graf
- Publisher
- Springer-Verlag
- Year
- 1936
- Tongue
- French
- Weight
- 752 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0025-5874
No coin nor oath required. For personal study only.