<anchor xmlns="http://www.tei-c.org/ns/1.0" xml:id="id_index.xml-bibl-w1855386aab3b3b1b1b5" /><hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Feng, Ling / Jeusfeld, Manfred A. / Hoppenbrouwers, Jeroen</hi> (2005): "Beyond information searching and browsing: acquiring knowledge from digital libraries", in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Information Processing & Management </hi>41, 1: 97–120 <ref xmlns="http://www.tei-c.org/ns/1.0" target="http://conceptbase.sourceforge.net/mjf/itrs008.pdf">http://conceptbase.sourceforge.net/mjf/itrs008.pdf</ref> [letzter Zugriff 12. Februar 2016].