Извиняюсь за дубляж http://ru.wikipedia.org/wiki/%D0%9F%D0%B0%D0%BC%D1%8F%D1%82%D0%BD%D0%B8%D0%BA%D0%B8_%D0%A1%D1%82%D0%B0%D0%BB%D0%B8%D0%BD%D1%83#.D0.94.D0.B5.D0.BC.D0.BE.D0.BD.D1.82.D0.B8.D1.80.D0.BE.D0.B2.D0.B0.D0.BD.D0.BD.D1.8B.D0.B5_.D0.BF.D0.B0.D0.BC.D1.8F.D1.82.D0.BD.D0.B8.D0.BA.D0.B8