✦ LIBER ✦
On the hypergroups with four proper pairs and two or three non-scalar elements
✍ Scribed by Mario De Salvo; Domenico Freni; Giovanni Lo Faro
- Publisher
- Springer Milan
- Year
- 1997
- Tongue
- Italian
- Weight
- 791 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0009-725X
No coin nor oath required. For personal study only.