GROWE, Anna; GROWE, Anna. Spatial Patterns of Knowledge Forms. The Influence of Transaction Costs on Spatial Concentration of Knowledge-Based Services in the German Urban System. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 70, n. 3, p. 175–190, 2012. DOI: 10.1007/s13147-012-0158-y. Disponível em: https://rur.oekom.de/index.php/rur/article/view/850.. Acesso em: 4 may. 2024.