@article{HKTO11a,
 author = {Heyer, Gerhard and Keim, Daniel A. and Teresniak, Sven and Oelke, Daniela},
 doi = {10.1007/s13222-011-0072-4},
 journal = {Datenbank-Spektrum},
 note = {10.1007/s13222-011-0072-4},
 pages = {195-206},
 publisher = {Springer Berlin / Heidelberg},
 title = {Interaktive explorative Suche in großen Dokumentbeständen},
 volume = {11},
 year = {2011}
}