1. ‘Edinyj federal’nyj spisok organizacij, v tom chisle inostrannyh i mezhdunarodnyh organizacij, priznannyh sudami Rossijskoj Federacii terroristicheskimi’ (United federal list of organizations, including foreign and international, designated by the Russian Federation as terrorist), nac.gov.ru, available at:
http://nac.gov.ru/terroristicheskie-i-ekstremistskie-organizacii-i-materialy.html
, last accessed 22 May 2019.
2. ‘IG ob”javilo o prisjage vseh boevikov Severnogo Kavkaza al’ Bagdadi’ (ISIS claimed allegiance of the North Caucasian fighters), kavkaz-uzel.eu, 23 June 2015, available at:
http://www.kavkaz-uzel.eu/articles/264409/
, last accessed 22 May 2019.
3. ‘Imarat Kavkaz’ (the Caucasian Emirate), kavkaz-uzel.eu, 27 January 2016, available at:
http://www.kavkaz-uzel.eu/articles/158730/
, last accessed 22 May 2019.
4. ‘Jewish museum shooting suspect ‘is Islamic State torturer”, theguardian.com, 6 September 2014, available at:
https://www.theguardian.com/world/2014/sep/06/jewish-museum-shooting-suspect-islamic-state-torturer-brussels-syria
, last accessed 22 May 2019.
5. ‘Krushenie poezda “Nevskij jekspress” v nojabre 2009 goda’ (Nevskiy Express tragedy in November 2009), ria.ru, 27 November 2013, available at:
https://ria.ru/spravka/20131127/979516035.html
, last accessed 22 May 2019.