Grotz, Reinhold, and Boris Braun. “Limitations of Regional Network-Orientated Strategies for Manufacturing industries.: The Case of the Neckar-Alb Region in Baden-Württemberg/Germany”. ERDKUNDE 51, no. 1 (March 31, 1997): 43–52. Accessed December 5, 2024. https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2358.