1.
Bertram D. Cross-border regional planning: Functional integration and spatial planning in border regions. Mitt.fraenk.geogr.Gesell. [Internet]. 1. Januar 2024 [zitiert 23. November 2024];70. Verfügbar unter: https://fgg-erlangen.de/fgg/ojs/index.php/mfgg/article/view/630