Jarosław Jacek Sochacki ORCID iD Pomeranian University in Słupsk, Poland Poland
Jarosław Sochacki – associate professor, employed in the Department of Medieval History in the Institute of History at the Pomeranian Academy in Słupsk. He specialises in history of Early Middle Ages in Poland, Germany, and Polabian Slavdom between the 9th to 11th century. Author of books Stosunki publicznoprawne między państwem polskim a Cesarstwem Rzymskim w latach 963–1102 (Wodzisław Śląski 2014, 2nd edition) and Formowanie się wczesnośredniowiecznego państwa niemieckiego w latach 919–962 (Słupsk 2014), as well as academic articles on the abovementioned topics.