No label defined (Q4929884)
From MaRDI portal
scientific article; zbMATH DE number 5791334
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | No label defined |
scientific article; zbMATH DE number 5791334 |
Statements
24 September 2010
0 references
Helicoidal surface
0 references
Heisenberg space
0 references