![105312](https://sdvigpress.org/images/creator/_default.jpg)
References
Richard Martin
Semiotics in Belgium![Open Access Link](images/OAlink.png)
1986
in: The semiotic sphere, Dordrecht : Springer
![Open Access Link](images/OAlink.png)
![](https://sdvigpress.org/images/publi/_default.jpg)
1985
with Cohen Robert S, Westphal Merold (ed)
Albany, SUNY Press
On purpose, obligation, and transcendental semantics![Open Access Link](images/OAlink.png)
1983
in: Foundations of morality, human rights, and the human sciences, Dordrecht : Reidel
![Open Access Link](images/OAlink.png)