User blog comment:Narenderks/Suggest me some Russian Sources about Yuri Borisov/@comment-117.224.143.163-20160512063654

https://ru.wikipedia.org/wiki/%D0%91%D0%BE%D1%80%D0%B8%D1%81%D0%BE%D0%B2,_%D0%AE%D1%80%D0%B8%D0%B9_%D0%9E%D0%BB%D0%B5%D0%B3%D0%BE%D0%B2%D0%B8%D1%87

Here is a wikipedia article about him