http://www.kasparov.ru/material.php?id=61FE4D36B362B§ion_id=444F8A447242B
https://www.bbc.com/russian/features-60260344
https://www.dw.com/ru/kommentarij-putin-predlagaet-zapadu-pogovorit-o-kryme/a-60650491
https://www.radiosvoboda.org/a/chy-hotuyetsya-flot-rosiyi-do-viyny-z-ukrayinoyu/31684701.html