![140938](https://sdvigpress.org/images/creator/_default.jpg)
References
Karl-Norbert Ihmig
Newton's program of mathematizing nature![Open Access Link](images/OAlink.png)
2005
in: Activity and sign, Dordrecht : Springer
![Open Access Link](images/OAlink.png)
The symbol in the theory of science: Duhem's alleged instrumentalism or conventionalism and the continuity of scientific development![Open Access Link](images/OAlink.png)
2002
in: Symbol and physical knowledge, Dordrecht : Springer
![Open Access Link](images/OAlink.png)