http://www.kasparov.ru/material.php?id=5AEC8EEC3EE00
https://www.gazeta.ru/business/2018/05/03/11737825.shtml
http://www.rosbalt.ru/world/2018/05/04/1700594.html
https://www.kommersant.ru/doc/3619660
Exclusive: ministers will use series of summits to pursue containment strategy and urge rethink of diplomatic dialogue
https://www.theguardian.com/world/2018/may/03/revealed-uk-push-to-strengthen-anti-russia-alliance
https://www.znak.com/2018-05-03/originalnaya_istoriya_vosstaniya_v_sobibore_glazami_ego_organizatora
http://www.kasparov.ru/material.php?id=5AEB4424E82B5
https://www.kommersant.ru/doc/3619258
https://www.inopressa.ru/article/03May2018/welt/putin_israel1.html
https://www.novayagazeta.ru/articles/2018/05/03/76350-v-koltse-druzey