West european and west asian variants of the haplogroup R1b in Ukrainian population - O. M. Utevskaja; Kh. D. Dibirova; M. I. Chukhrjaeva; A. T. Agdzhojan; L. A. Atramentova; E. V. Balanovskaja; O. P. Balanovskij (Factors in experimental evolution of organisms, 2015)