http://scm-notes.blogspot.ru/p/software-configuration-management.html
http://www.scottaaronson.com/democritus/default.html
http://en.wikipedia.org/wiki/Algorithms_for_Recovery_and_Isolation_Exploiting_Semantics
http://ru.wikipedia.org/wiki/ARIMA
http://en.wikipedia.org/wiki/Ramsey%27s_theorem
