| Original language | Finnish |
|---|---|
| Article number | 3, 5 |
| Journal | Tapiolan Kilta |
| Issue number | 1 |
| Publication status | Published - 1997 |
| MoE publication type | D1 Article in a trade journal |
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Avaruustutkimus
- Väinö Kelhä
Research output: Contribution to journal › Article › Professional