@article{Jansen_1971, title={N.W. Posthumus, De uitvoer van Amsterdam 1543-1545}, volume={86}, url={https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-101853}, DOI={10.18352/bmgn-lchr.1693}, number={3}, journal={BMGN - Low Countries Historical Review}, author={Jansen, H.P.H.}, year={1971}, month={Jan.}, pages={420–422} }