- Lived Worlds and the Systems of Signs: Uexküll’s Bio-Semiotics2007 | Faculty of Science
- Life in Signs: Studies on the Works of John Deely2020 | Faculty of Science, Faculty of Humanities
- Language metaphor of the living2010 | Faculty of Science
- The Meaning(s) of Information, Code ... and Meaning2013 | Faculty of Science
- Profile of a Senescent2018 | Faculty of Science