https://www.radiosvoboda.org/a/news-rosija-sekretnyj-export/31565554.html
https://www.rbc.ru/newspaper/2021/11/17/6193a5839a7947675beb0e7f
https://ru.krymr.com/a/koronavirus-krym-sevastopol-11-noyabrya/31556297.html
https://www.atlanticcouncil.org/blogs/iransource/is-iran-going-on-an-arms-shopping-spree-in-moscow/
https://www.ng.ru/ideas/2021-11-10/7_8297_future.html
https://www.kommersant.ru/doc/5064989
https://www.dw.com/ru/kommentarij-putinskaja-vertikal-pridet-v-kazhduju-derevnju/a-59775204