Advances in information retrieval :    33rd European conference on IR research, ECIR 2011, Dublin, Ireland, April 18-21, 2011. proceedings /  
[edited by] Paul Clough, Colum Foley, Cathal Gurrin. 
 - 1st ed. 
 - New York :    Springer,    2011. 
 - p. cm. 
 - Lecture notes in computer science ;    6611 .
<br/><br/><label>ISBN: </label>9783642201608 (soft cover : alk. paper) 
<br/><br/><label>LC Class. No.: </label>Z667  / .E97 2011