[Tasks] Add international examples next to the german ones

[CaptainSifff]

No description provided.

[CaptainSifff]

Note that there is a success story in Development Services already.

[dokempf]

I read through this and I think that in this particular paragraph of the motivation, we should use a different international role model as we have used the Princeton group already heavily in other places. Otherwise, the reader might get the impressions that there are no other successful models.

[jngrad]

• I. A. Cosden, "The Princeton University Research Software Engineering Group Model: Operational and Organizational Approaches," in Computing in Science & Engineering, vol. 24, no. 5, pp. 24-31, Sept.-Oct. 2022, doi:10.1109/MCSE.2023.3264113. (BibTeX citation key Cosden2022a)
• James Smithies. Research Software (RS) Careers: Generic Learnings from King's Digital Lab, King's College London (Version 6.0) Zenodo (2019). doi:10.5281/zenodo.2559235 (BibTeX citation key KDL)

[CaptainSifff]

Probably related: #35