Джерела

1. http://ua.uacomputing.com/stories/emerging-of-soviet-predecessors-of-personal-computers/
2. http://profession-bilyk.blogspot.com/p/i-ii.html
3. http://archive.nbuv.gov.ua/people/lebedev.html
4.http://www.chernyshov.com/PROGRAMMERS/GrosProg.htm
5.http://letopisi.ru/images/7/79/%D0%9E%D1%82%D0%BA%D1%80%D1%8B%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BE%D0%B1%D0%BB%D0%B0%D1%81%D1%82%D0%B8_%D0%B8%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B8.swf
6.http://www.sch17.kharkivosvita.net.ua/library/2785
7.http://uk.wikipedia.org/wiki/%D0%9B%D0%B5%D0%BE%D0%BD%D0%B0%D1%80%D0%B4%D0%BE_%D0%B4%D0%B0_%D0%92%D1%96%D0%BD%D1%87%D1%96
8.http://uk.wikipedia.org/wiki/%D0%91%D0%BB%