%0 Book Section %B Resilient and transforming Europe %D 2026 %I Wydawnictwo Uniwersytetu Ekonomicznego w Poznaniu %P 137-147 %R 10.18559/978-83-8211-309-9/8 %T Cross-border cooperation in the EU in light of economic fluctuations: The case of the Polish-German borderland %U https://doi.org/10.18559/978-83-8211-309-9/8 %8 01/10/2026 %@ 9788382113099