(Medieval) university and   
 Hello. Despite this episode, the issue unfortunately was not settled afterwards. I tried to do it in the constructive way asking him for a verification of his sources, that is direct quotes from the books he purports to refer to, at Talk:University#Origins and Talk:University#Tag, but for one week now there has been no constructive answer, merely reverts: 
 *Medieval university 
 *University 
 These seem further IPs of the user: 
 *216.223.34.251 
 *92.233.81.166  
 *212.73.146.73