Shavianidze, Davit. “Ethnographic Expedition in Bolnisi Community (The Report of the Ethnographic Expedition in 2019)”. Yearbook of Kutaisi Ilia Chavchavadze Public Library , vol. 11, Oct. 2019, pp. 180-9, https://yearbook.openjournals.ge/index.php/kly/article/view/3670.