Nikolova, N. (2018) “Кръговите ровове: изключение или обичайно явление за ранния неолит в Тракия? Circular ditched enclosures: an exception or a common feature for the Early Neolithic in Thrace?”, Bulgarian e-Journal of Archaeology Supplements | Българско е-Списание за Археология Supplementa, 6, pp. 1-20. Available at: https://be-ja.org/index.php/supplements/article/view/148 (Accessed: 23October2021).