01080caa a2200217 u 4500000000096103CaOOAMICUS20070226130145.0040719s1980 enk u000 u eng u052122275311004778IARitaGilchrist, John T.,1927-(OLS)http://pul/name/14414The Epistula Widonis :ecclesiastical reform and canonistic enterprise 1049-1141 /John T. Gilchrist.Cambridge :Cambridge University Press,1980.S. 49-58, ;23 cmAuthority and power : Studies on medieval law and government presented to Walter Ullmann on his 70th birthday.Authority and power : studies on medieval law and government presented to Walter Ullmann on his seventieth birthday()162920200521222753(OLS)http://pul/number/20823245The Epistula Widonis :ecclesiastical reform and canonistic enterprise 1049-1141(OLS)http://pul/title/122979260Cambridge :Cambridge University Press(OLS)http://pul/publisher/50125