Gurova, M., Kecheva, N., Andreeva, P., Stefanova, E., Todorov, V. and Sandeva, D. (2021) “Multidisciplinary research on flint raw materials and artefacts from northwestern Bulgaria”, Bulgarian e-Journal of Archaeology | Българско е-Списание за Археология, 11(2), pp. 231-267. Available at: https://be-ja.org/index.php/journal/article/view/256 (Accessed: 18January2022).