![133541](https://sdvigpress.org/images/creator/_default.jpg)
References
Marie-Laure Mugnier
Simple conceptual graphs with atomic negation and difference![Open Access Link](images/OAlink.png)
2006
with Leclère Michel
in: Conceptual structures: inspiration and application, Dordrecht : Springer
![Open Access Link](images/OAlink.png)
2006
with Leclère Michel
in: Conceptual structures: inspiration and application, Dordrecht : Springer