https://lenta.ru/articles/2020/10/17/spb/
http://www.kasparov.ru/material.php?id=5F89C3C2BB95E
https://www.gazeta.ru/business/2020/10/15/13320931.shtml
https://ru.krymr.com/a/ostanetsya-li-krym-bez-rossiyskih-deneg/30878900.html
https://www.radiosvoboda.org/a/experty-pro-padinnia-rublia/30876822.html
https://novayagazeta.ru/articles/2020/10/01/87324-kazhdyy-vybiraet-po-sebe
https://www.inopressa.ru/article/01Oct2020/focus/rubel.html