Ullman, B. L. 1882-1965.
Ancient writing and its influence /
B.L. Ullman ; introduction by Julian Brown 
. - Toronto : Buffalo : London : University of Toronto Press in association with the Medieval Academy of America,  1980 
. - xviii, 240 p.  21 cm. 
 - Medieval Academy reprints for teaching  10 .
<br/>К.: Бібліогр. : c. 231-240 
<br/><label>  ISBN: </label>0-8020-6435-3