| Article ID: | iaor19952279 |
| Country: | Germany |
| Volume: | 16 |
| Issue: | 4 |
| Start Page Number: | 243 |
| End Page Number: | 247 |
| Publication Date: | Dec 1994 |
| Journal: | OR Spektrum |
| Authors: | Brosowski B., Da Silva A.R. |
In this paper the authors present two tests which can decide whether a given point