BibTeX

@article{ratschetal:2003,
  author = {P. Cimiano and E. Ratsch and U. Reyle and J. Saric and J. Schulz
	and U. Wittig},
  title = {Developping a Protein Interactions Ontology},
  journal = {Comparative and Functional Genomics},
  year = {2003}
}