One-step affinity purification protocol for human telomerase. - Gisela Schnapp; Hans-Peter Rodi; Wolfgang J. Rettig; Andreas Schnapp; Klaus Damm (Nucleic Acids Res., 1998)

A collision resistant deterministic random bit generator with fault attack detection possibilities. - Eberhard Böhl; Matthew Lewis 003; Klaus Damm (ETS, 2014)