曹玉杰2019-09-252019-09-252017-03-032009-05-01http://hdl.handle.net/20.500.12424/493076chiWith permission of the license/copyright holder中世纪大学自治城市源与缘Medieval universitiesAutonomous cityOrigins and relationship探寻大学、城市之源与缘 [Seeking the Origins and Relationship of the University and City]Thesis