Tušlová, P.; Čisťakova, V.; Valchev, T.; Bakardzhiev, S.; Milo, P. .; Tencer, T. .; Šálka, D. . Non-Invasive Investigation of Roman Period Rural Settlements Along the Middle Course of the Tundzha River, Yambol District, Bulgaria. Be-JA 2024, 14, 33-69.