Kaczmarek, Maciej, and Mateusz Wawrzyniak. 2017. “Two Fibulae from the Early Iron Age Found Out of Context in Eastern Wielkopolska”. Ana­lecta Archa­eolo­gica Res­so­viensia 11 (July):261-74. https://doi.org/10.15584/anarres.2016.11.11.