VAN LEEUWEN, E. S.; STRIJKER, D.; TERLUIN, I. J. Regional Concentration and Specialisation in Agricultural Activities in EU-9 Regions (1950-2000). European Spatial Research and Policy, [S. l.], v. 17, n. 1, p. 23–39, 2010. DOI: 10.2478/v10105-010-0002-8. Disponível em: https://czasopisma.uni.lodz.pl/esrap/article/view/7762. Acesso em: 19 may. 2024.