About the book: year / Stepan Borisovich Veselovsky became a historian, a specialist in the Middle Ages of Rus' in the past twentieth century - the number one historian. Not because his work is impeccable and, after many years, is not at all outdated. Everything becomes obsolete. But every science has a treasure, in it is deposited for eternal storage that which played a special role in the life of science. Historian A.L. Yurganov.