Восхождениеhttp://ru.wikipedia.org/wiki/%D0%92%D0%BE%D1%81%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D0%B5_%28%D1%84%D0%B8%D0%BB%D1%8C%D0%BC,_1976%29