{"id":"000985935","type":"book","title":"Harmony and strife in political thought c","publisher-place":"Sigmaringen","pages":"355-363","container-title":"Sozialer Wandel im Mittelalter : Wahrnehmungsformen, Erklärungsmuster, Regelungsmechanismen","author":[{"family":"Black","given":"Antony"}],"issued":{"raw":"1994"}}