Dutta, Sourav Databases and Information Systems, MPI for Informatics, Max Planck Society; International Max Planck Research School, MPI for Informatics, Max Planck Society;
http://scidok.sulb.uni-saarland.de/volltexte/2017/6792/ (全文テキスト(全般))
http://scidok.sulb.uni-saarland.de/doku/lic_ohne_pod.php?la=de (著作権譲渡合意書)
Dutta, S. (2017). Efficient knowledge Management for Named Entities from Text. PhD Thesis, Universität des Saarlandes, Saarbrücken.