Die karolingische Reichsidee - Mohr, Walter. (OLS)http://semarc/name/23932 (Aschendorff, 1962)
Keywords: Impero carolingio <800-887>. (OLS)http://semarc/subject/7654; Civiltà carolingia. (OLS)http://semarc/subject/53747

Liturgia come mistero - Casel, Odo, <osb, 1886-1948>. (OLS)http://semarc/name/21971; Baghini, Paola Sofia. (OLS)http://semarc/name/51451; Sartori, Luigi <mons. ; 1924-2007>. (OLS)http://semarc/name/3883 (Medusa, 2002)
Keywords: Teologia liturgica. (OLS)http://semarc/subject/5466