@article{Petersen_1990, title={P.Clark, ed.: The European Crisis of the 15905. Essays in Comparative History. London, George Allen & Unwin 1985. - XI + 3245. $25.00.}, volume={15}, url={https://tidsskrift.dk/historisktidsskrift/article/view/53249}, journal={Historisk Tidsskrift}, author={Petersen, E.Ladewig}, year={1990}, month={jan.} }