To prevent this, you could escape the opening square brackets like this (I've also put the URLs in angle brackets):### Referenzen
- \[1]: <https://www.youtube.com/@johnwitulski18> "John Witulski"
- \[2]: <https://www.youtube.com/watch?v=Rl70mXyDxII> "Vorlesung Compilerbau (5) - Bottom-Up Parsing"
- \[3]: <https://cisco.github.io/ChezScheme/> "Chez Scheme"