Research output: Contribution to journal › Article › peer-review
| Original language | English |
|---|---|
| Pages (from-to) | 279-281 |
| Number of pages | 3 |
| Journal | Journal of Mathematical Sciences (United States) |
| Volume | 192 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Jul 2013 |
ID: 899282