Martemyanov, Alexei. “On the Method of Determination of Level of Social Activity of Veterans in Provinces of the Roman Empire (the Case of Lower Moesia)”. Gniezno European Studies 16, no. 16 (December 15, 2017): 415–430. Accessed September 27, 2024. https://pressto.amu.edu.pl/index.php/seg/article/view/30072.