Abstract
This article was published in Mathematical Notes of the Academy of Sciences of the USSR .
| Original language | English |
|---|---|
| Pages (from-to) | 364-368 |
| Number of pages | 5 |
| Journal | Mathematical Notes |
| Volume | 37 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 1985 |
Scopus Subject Areas
- General Mathematics