http://lenta.ru/articles/2015/05/12/khalitov/
http://www.odnako.org/blogs/soveshchanie-opk/
http://www.odnako.org/blogs/zhiznenno-neobhodimie-tanki-oruzhie-ne-proshlogo-no-budushchego/
http://www.svoboda.org/content/article/27011283.html