The difference between the order of Episcopate and the order of Presbyterate in Gratian's Decree.

Eitemau Tebyg

• La formation du droit canonique medieval /
  gan: Gaudemet, Jean
  Wedi'i Greu: (1980)
• The Genius of concord in Gratian's decree.
  gan: McCarthy, John F.
  Wedi'i Greu: (1964)
• Sur Gratien et les decretales : recueil d'etudes /
  gan: Vetulani, Adam
  Wedi'i Greu: (1990)
• The Summa de multiplici iuris divisione : an introduction and critical text /
  Wedi'i Greu: (1994)
• The lot of the Jews in the Middle Ages as reflected in distinction forty-five, canons three and five of Gratian's Decree /
  gan: Steibel, Gary Raymond, 1937-
  Wedi'i Greu: (1967)