https://ru.krymr.com/a/pereyezd-krym-sibir-grazhdane-rossii/31491485.html
http://region.expert/siberian-cities/
https://www.rbc.ru/newspaper/2021/10/04/6157139c9a79478b74d9a463
https://www.kp.ru/daily/28335.5/4480309/
https://carnegie.ru/commentary/85414
https://novayagazeta.ru/articles/2021/09/22/vlasti-rossii-ne-smogut-pomeshat-vsemu-miru-uznat-pravdu
https://www.rbc.ru/newspaper/2021/09/23/614a05889a7947146622a368