https://www.gazeta.ru/politics/2018/09/14_a_11967751.shtml
https://www.kommersant.ru/doc/3743552
https://ru.krymr.com/a/devyatsot-uchastnikov-samooborony-kryma/29489687.html
https://www.inopressa.ru/article/14Sep2018/guardian/suspects.html
https://www.inopressa.ru/article/14Sep2018/handelsblatt/verhofstadt.html
Ruslan Boshirov and Alexander Petrov’s tale of their attempt to visit the cathedral and Old Sarum prompts many questions
https://www.lexpress.fr/actualite/sciences/comment-la-russie-espionne-la-france_2035113.html
https://www.inopressa.ru/article/13Sep2018/letemps/suspects.html
https://www.inopressa.ru/article/13Sep2018/guardian/poland.html
https://www.kommersant.ru/doc/3739356