JEANNIN, P. Nederlandse rekeningen in de tolregisters van Koningsbergen. BMGN - Low Countries Historical Review, [S. l.], v. 86, n. 3, p. 400–406, 1971. DOI: 10.18352/bmgn-lchr.1687. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-101845. Acesso em: 25 apr. 2024.