Constituting a Receptor-Ligand Information Base from Quality-Enriched Data. - Klemens Hemm; Karl Aberer; Manfred Hendlich (ISMB, 1995)

A Methodology for Building a Data Warehouse in a Scientific Environment. - Karl Aberer; Klemens Hemm (CoopIS, 1996)

ReLiBase - An Object-Oriented Comprehensive Receptor/Ligand Database. - Manfred Hendlich; Friedrich Rippmann; Gerhard Barnickel; Klemens Hemm; Karl Aberer (German Conference on Bioinformatics, 1996)