TÖLLE, Alexander. Re-Dimensioning the Polish-German Border Area: Poznań as a City in a Transnational Cooperation Space. Quaestiones Geographicae, [S. l.], v. 29, n. 4, p. 83–93, 2010. DOI: 10.2478/v10117-010-0034-1. Disponível em: https://pressto.amu.edu.pl/index.php/qg/article/view/v10117-010-0034-1. Acesso em: 7 may. 2024.