| català | cat-000 |
| Matthias Castrén | |
| Deutsch | deu-000 | Matthias Alexander Castrén |
| English | eng-000 | Matthias Castrén |
| suomi | fin-000 | Matias Aleksanteri Castrén |
| français | fra-000 | Matthias Alexander Castrén |
| русский | rus-000 | Матиас Александр Кастрен |
| svenska | swe-000 | Matthias Alexander Castrén |