| Year | 1969 |
|---|---|
| Journal | Horisont |
| Number | 6 |
| Pages | 23-21 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 28298 |
Last change: 2.1.2021
| Year | 1969 |
|---|---|
| Journal | Horisont |
| Number | 6 |
| Pages | 23-21 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 28298 |