Gurova, M., Rabadziev, K. and Stoyanov, T. (2015) “Филови четения. Културно-историческото наследство: проучване и опазване: Filov readings. Cultural-historical heritage: research and protection”, Bulgarian e-Journal of Archaeology Supplements | Българско е-Списание за Археология Supplementa, 4. Available at: https://be-ja.org/index.php/supplements/article/view/21 (Accessed: 15 August 2022).