<?xml version="1.0" ?>
<!-- This file was exported from BibSonomy, http://www.bibsonomy.org -->

<bibliography>

<biblioentry xreflabel="books/aw/Baeza-YatesR99" id="books/aw/Baeza-YatesR99">
   <authorgroup>
       <author><firstname>Ricardo</firstname><othername role="mi">A.</othername><surname>Baeza&#45;Yates</surname></author>
       <author><firstname>Berthier</firstname><othername role="mi">A.</othername><surname>Ribeiro&#45;Neto</surname></author> 
   </authorgroup>
<citetitle pubwork="article">Modern Information Retrieval</citetitle>

   <publisher>
      <publishername>ACM Press / Addison&#45;Wesley</publishername>
   </publisher>



   <pubdate>1999</pubdate>  

</biblioentry>
<biblioentry xreflabel="ferber2003information" id="ferber2003information">
   <authorgroup>
       <author><firstname>Reginald</firstname><surname>Ferber</surname></author> 
   </authorgroup>
<citetitle pubwork="article">Information Retrieval: Suchmodelle und Data&#45;Mining&#45;Verfahren f&#252;r Textsammlungen und das Web</citetitle>

   <publisher>
      <publishername>dpunkt Verlag</publishername>
   </publisher>



   <pubdate>2003</pubdate>  

</biblioentry>
<biblioentry xreflabel="rijsbergen79information" id="rijsbergen79information">
   <authorgroup>
       <author><firstname>C.</firstname><othername role="mi">J. van</othername><surname>Rijsbergen</surname></author> 
   </authorgroup>
<citetitle pubwork="article">Information retrieval</citetitle>

   <publisher>
      <publishername>Butterworths</publishername>
   </publisher>

   <edition>2</edition> 

   <pubdate>1979</pubdate>  

</biblioentry>
<biblioentry xreflabel="books/mk/WittenMB99" id="books/mk/WittenMB99">
   <authorgroup>
       <author><firstname>Ian</firstname><othername role="mi">H.</othername><surname>Witten</surname></author>
       <author><firstname>Alistair</firstname><surname>Moffat</surname></author>
       <author><firstname>Timothy</firstname><othername role="mi">C.</othername><surname>Bell</surname></author> 
   </authorgroup>
<citetitle pubwork="article">Managing Gigabytes: Compressing and Indexing Documents and Images&#44; Second Edition</citetitle>

   <publisher>
      <publishername>Morgan Kaufmann</publishername>
   </publisher>



   <pubdate>1999</pubdate>  

</biblioentry>
</bibliography>
