Research output: Contribution to journal › Article › peer-review
| Original language | English |
|---|---|
| Article number | 7 |
| Pages (from-to) | 546-548 |
| Number of pages | 3 |
| Journal | Russian Mathematical Surveys |
| Volume | 74 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Jun 2019 |
ID: 21792816