1: The oecumenical councils, from Nicaea 1. to Nicaea 2. (325-787) - Abramowski, Luise <1928-2014>. (OLS)http://semarc/name/22256; Alberigo, Giuseppe, <1926-2007>. (OLS)http://semarc/name/743; Ritter, Adolf Martin, <1933- >. (OLS)http://semarc/name/17599 (Conciliorum oecumenicorum generaliumque decreta, 2006)
Fondo Card. C.M. Martini.