Mamadakov Y. T., Kungurov A. L., Tishkin A. A. THE DUG-OUT BARROW OF BIYKEN CULTURE ON AYRY-TASH-1 MONUMENT IN THE ESTUARIAL ZONE OF URSUL (ALTAI) // THEORY AND PRACTICE OF ARCHAEOLOGICAL RESEARCH, 1. Vol. 13, № 1. P. 7-18 DOI: 10.14258/tpai(2016)1(13).-01. URL: https://journal.asu.ru/tpai/article/view/%2813%29.-01.