видимо, да, он http://ru.wikipedia.org/wiki/%D0%A2%D1%83%D0%BC%D0%B0%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C_%D0%90%D0%BD%D0%B4%D1%80%D0%BE%D0%BC%D0%B5%D0%B4%D1%8B_(%D1%80%D0%BE%D0%BC%D0%B0%D0%BD)http://ru.wikipedia.org/wiki/%D0%A7%D0%B0%D1%81_%D0%91%D1%8B%D0%BA%D0%B0