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<biblioentry xreflabel="conf/webi/ZavitsanosPVP07" id="conf/webi/ZavitsanosPVP07">
   <authorgroup>
       <author><firstname>Elias</firstname><surname>Zavitsanos</surname></author>
       <author><firstname>Georgios</firstname><surname>Paliouras</surname></author>
       <author><firstname>George</firstname><othername role="mi">A.</othername><surname>Vouros</surname></author>
       <author><firstname>Sergios</firstname><surname>Petridis</surname></author> 
   </authorgroup>
<citetitle pubwork="article">Discovering Subsumption Hierarchies of Ontology Concepts from Text Corpora.</citetitle>

   <publisher>
      <publishername>IEEE Computer Society</publishername>
   </publisher>


   <artpagenums>402-408</artpagenums> 
   <pubdate>2007</pubdate>  

</biblioentry>
</bibliography>
