@misc{Dutkowski_Jarosław_Prussian_1989, author={Dutkowski, Jarosław}, editor={Lubińska, Elżbieta. Translator}, copyright={Rights Reserved - Free Access}, address={Wrocław}, howpublished={online}, year={1989}, publisher={Zakład Narodowy im. Ossolińskich - Wydawnictwo Polskiej Akademii Nauk}, language={eng}, title={Prussian feudal coins from the 16th-17lh centuries : state of investigations and perspectives}, type={Text}, URL={http://www.rcin.org.pl/Content/21159/PDF/WA308_33733_PIII348_PRUSSIAN-FEUDAL_I.pdf}, keywords={16th -17th c. -- Prussian Duchy, Prussian modern coins}, }