|url-status=和|dead-url=只需其一 (帮助) State statistics committee of Ukraine - National composition of population, 2001 census (页面存档备份,存于互联网档案馆) (Ukrainian) Muslim
under Early Islam: Islamic Rule and Iranian Legitimacy in Armenia and CaucasianAlbania. Cambridge University Press. 2017: 123–124 [2023-10-24]. ISBN 978-1-107-18851-8
000 and 400,000, which include the Kalmyks, the Tatars and members of the Caucasian ethnic groups (Alexiev 1982:33)" Burleigh & Wippermann 1991,第69頁 harvnb
Complexity of Religion and the Definition of "Religion" in International Law Harvard Human Rights Journal article from the President and Fellows of Harvard