https://www.sueddeutsche.de/politik/tiergarten-mord-schweigen-ist-zu-wenig-1.4941311
https://www.radiosvoboda.org/a/taiemnyi-sens-paradu-krym/30680353.html
https://www.radiosvoboda.org/a/germany-russia-berlin-killing/30679598.html
https://www.inopressa.ru/article/19Jun2020/welt/tiergarten.html
https://www.inopressa.ru/article/19Jun2020/focus/spion.html
https://lb.ua/world/2020/06/19/460210_novaya_statya_putina_rossiya_nachinaet.html