Jerusalem and Rome; the problem of authority in the early Church - Campenhausen, Hans von, 1903-1989.; Chadwick, Henry, 1920-2008. (Philadelphia, Fortress Press, 1966)
The authority of Jesus' relatives in the early church, by H. von Campenhausen [translated by G. W. Luetkeholter]- The circle and the ellipse; rival concepts of authority in the early church, by H. Chadwick.
Keywords: Church polity -- History -- Early church, ca. 30-600.