Fennell, John Lister Illingworth <br/><br/>
The crisis of medieval Russia 1200 - 1304 

 - London [u.a.] :  Longman,  1983 
 - XIII, 206 S. 
 - Longman history of Russia .
<br/><br/><label>ISBN: </label>0582481503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tataren<br/>Mongolen<br/>Kiever Reich