http://www.kasparov.ru/material.php?id=611506519DDCA§ion_id=444F8A447242B
https://novayagazeta.ru/articles/2021/07/28/ia-mat-razvedchika
https://www.radiosvoboda.org/a/sentsov-platforma-zvilnennia-politviazniv/31084178.html
https://ru.krymr.com/a/oleg-sentsov-platforma-po-osvobojdeniyu-politzakluchennyh/31081797.html