WICHMANN MATTHIESSEN, Christian. A profile of Dutch economic geography fed. by Marc de Smidt and Egbert Wever. - (Man and environment; 16). Geografisk Tidsskrift, [S. l.], v. 85, 1985. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/44190. Acesso em: 19 jan. 2026.