Grigorov, Valeri. “Накити в България и Великоморавия от IX–X в. (византийски културни влияния): Jewellery in Bulgaria and Great Moravia from 9th–10th C. (Byzantine Cultural Influences)”. Bulgarian e-Journal of Archaeology | Българско е-Списание за Археология 3, no. 1 (June 15, 2013): 99–119. Accessed December 11, 2024. https://be-ja.org/index.php/journal/article/view/be-ja-3-1-2013-99-119.