Букалов, А.В. “Cult of Sirius, Trypillian Standard of Agriculture and an Origin of Custom ‘Jubilee’ at Ancient Jews”. Origin of language and culture: ancient history of mankind 2, no. 2 (February 25, 2008): 26–28. Accessed April 23, 2024. https://publishing.socionic.info/index.php/language/article/view/193.