1. Paramecium;Görtz,1988
2. Biologie für Ingenieure;Görtz,2012
3. Intra- and intercellular communication systems in Ciliates;Görtz;Naturwissenschaften,1999
4. Caedibacter, Holosporaceae, Lyticum, Paracaedibacter, Pseudocaedibacter, Pseudolyticum, Tectibacter and Polynucleobacter;Görtz,2004
5. Microbial symbionts for defence and competition among ciliate hosts;Görtz,2009