Hammann, C., 2007. 25 years of catalytic RNA: looking younger than ever!, in: Biological Chemistry. S. 659–660. https://doi.org/10.1515/BC.2007.086

Moll, D., Schweinsberg, S., Hammann, C., Herberg, F.W., 2007. Comparative thermodynamic analysis of cyclic nucleotide binding to protein kinase A. Biological Chemistry 388, 163–172. https://doi.org/10.1515/BC.2007.018

Hammann, C., 2007. Idiosyncratic cleavage and ligation activity of individual hammerhead ribozymes and core sequence variants thereof. Biological Chemistry 388, 737–741. https://doi.org/10.1515/BC.2007.065