HvrBase++: a phylogenetic database for primate species. - Jochen Kohl; Ingo Paulsen; Thomas Laubach; Achim Radtke; Arndt von Haeseler (Nucleic Acids Res., 2006)

Knowledge Acquisition Focused Cooperative Development of Bio-ontologies - A Case Study with BIO2Me. - Dominic Mainz; Ingo Paulsen; Indra Mainz; Katrin Weller; Jochen Kohl; Arndt von Haeseler (BIRD, 2008)