Klep P. E. Aerts, Proceedings tenth international economic history congress Leuven, August 1990. B-sessions. BMGN-LCHR [Internet]. 1993 Jan. 1 [cited 2026 Apr. 15];108(3):450-3. Available from: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-104261