https://www.sueddeutsche.de/meinung/russland-ukraine-kriegsgefahr-putin-1.5255441
https://carnegie.ru/commentary/84262
https://www.radiosvoboda.org/a/ukraine-donbas-war/31188972.html
https://www.radiosvoboda.org/a/okupovany-krym-peresliduyut-krymskotatarsku-hazetu/31188278.html
https://www.inopressa.ru/article/06Apr2021/welt/donbass.html
https://www.inopressa.ru/article/06Apr2021/lopinion/ukraine.html
https://ru.krymr.com/a/voennye-manevry-rossii-ukraina-tehnika/31189057.html
https://www.radiosvoboda.org/a/news-ssha-rosija-ukrajina/31188923.html
https://www.radiosvoboda.org/a/news-nato-zelensky-pidtrymka/31189203.html