@misc{Ludewig_Johann_Peter_von_(1668-1743)_Patrimonium, author={Ludewig, Johann Peter von (1668-1743)}, howpublished={online}, publisher={[b.m.]}, language={lat}, title={Patrimonium Atavitum Porussiae regis et gentis Brandenburgicae in quatuor Silesiae ducatibus, Jaegendorf, Brieg, Liegnitz, Wohlau}, type={książka}, keywords={książka, Ludewig, Johann Peter von}, }