https://www.kommersant.ru/doc/3835831
Israel has gradually abandoned its neutrality on the Crimea issue amid a deterioration in relations with Russia
https://day.kyiv.ua/ru/blog/politika/zachem-letali-i-tratili-dengi
http://www.kasparov.ru/material.php?id=5C1AA41EC948B
https://www.rbc.ru/newspaper/2018/12/19/5c18cc639a794715d8683dee
https://www.inopressa.ru/article/19Dec2018/nytimes/hack.html
http://www.kasparov.ru/material.php?id=5C1A8FCD5FB79