http://ru.wikipedia.org/wiki/%D0%A0%D1%83%D0%B4%D0%BD%D0%B5%D0%B2,_%D0%9B%D0%B5%D0%B2_%D0%92%D0%BB%D0%B0%D0%B4%D0%B8%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B8%D1%87

http://www.evi.com/q/facts_about__lev_rudnev