@article{RalphDelfs, author = {{Ralph Delfs}, Andreas Doms}, keywords = {SML-LIB-BIBLIO,lang:ENG}, mendeley-tags = {SML-LIB-BIBLIO,lang:ENG}, title = {{GoPubMed: ontology-based literature search applied to GeneOntology and PubMed}}, url = {http://citeseer.ist.psu.edu/viewdoc/summary?doi=10.1.1.90.5795} }