1. Globalization and the development of industrial clusters: comparing two Norwegian clusters, 1900–2010;Amdam;Bus. History Rev.,2015
2. The Italian Maritime Cluster;Antonini,2006
3. Increasing Returns and Path Dependence in the Economy;Arthur,1994
4. Industrial districts: the contributions of Marshall and beyond;Asheim;Oxford Handbook Econ. Geogr.,2000
5. The Danish maritime cluster;Bech,2006