1 January 1982 - 1 January 1984
| DOI | https://doi.org/10.48597/66NA-9MEA |
|---|---|
| Start time | 1 January 1982 |
| Stop time | 1 January 1984 |
| DOI | https://doi.org/10.48597/UEXS-5AED |
|---|---|
| Start time | 1 January 1982 |
| Stop time | 1 January 1984 |
| DOI | https://doi.org/10.48597/2Y2D-SXYA |
|---|---|
| Start time | 1 January 1982 |
| Stop time | 1 January 1984 |