| Original language | English |
|---|---|
| Place of Publication | Enschede |
| Publisher | University of Twente |
| Number of pages | 15 |
| Publication status | Published - 1990 |
Publication series
| Name | Memorandum |
|---|---|
| Publisher | University of Twente, Faculty of Mathematical Sciences |
| No. | 868 |
| ISSN (Print) | 0921-1969 |