Leslie Brubaker <br/><br/>
Byzantium in the Ninth Century: Dead or Alive?  Papers from the Thirtieth Spring Symposium of Byzantine Studies, Birmingham, March 1996 

 -  Taylor and Francis  1998 
<br/><br/><label>ISBN: </label>9781315260969 
<br/><br/><label>Source: </label>EBOOK