Mapping flows, shaping spaces: a review of data-driven approaches to EU cross-border regions (2026) Berzi M, Albertini M, Barranco R, Brunet-Jailly E, Chilla T, Dijkstra L, Duvernet C, et al. Journal article Cross-border functional areas (CBFA): a multi-indicator definition at the European level (2026) Hippe S, Chilla T, Günther E, Paul H, Wein T, Gaugitsch R, Järv O Journal article Different impacts of similar crises? The financial and COVID-19 crisis in border and non-border regions (2024) Hippe S Journal article Convergence and resilience in border regions (2023) Hippe S, Bertram D, Chilla T Journal article Polycentricity and accessibility in mountain areas: the Alpine case (2022) Bertram D, Chilla T Journal article Institutional mapping of cross-border cooperation. INTERREG programme analyses with KEEP data (2022) Chilla T, Lambracht M Journal article Spatial Develpment in Luxembourg: Mimetic evolution or emergence of a new planning culture? (2014) Chilla T, Schulz C Journal article Multi-level Politics of Regional Development in Germany (1998) Sturm R Journal article, Original article