[1]
Y. Pulchev and S. Pristavova, “ Comparative mineralogical-petrographic study of pottery from the Early Medieval necropolis with cremations near the village of Razdelna, Beloslav municipality and the Early Medieval settlement near the village of Topola (Kovanlaka locality), Kavarna ... ”, CBA, vol. 11, pp. 39–61, Dec. 2021.