@article{ScherpSaathoffFranzetal.2011, author = {Scherp, Ansgar and Saathoff, Carsten and Franz, Thomas and Staab, Steffen}, title = {Designing core ontologies}, journal = {Applied Ontology}, volume = {6}, number = {3}, pages = {177 -- 221}, doi = {10.3233/AO-2011-0096}, year = {2011}, }