@inbook{abramov_goossenaerts_wilde_correia_2005, 
  title={Ontological Stratification in an Ecology of Infohabitants}, 
  DOI={10.1007/0-387-23852-2_12}, 
  publisher={Springer US}, 
  author={Abramov and Goossenaerts and Wilde and Correia}, 
  year={2005}
  }