John F. Sowa
The role of logic and ontology in language and reasoning
2010
in: Theory and applications of ontology, Dordrecht : Springer
Peirce's contributions to the 21st century
2006
in: Conceptual structures: inspiration and application, Dordrecht : Springer
Graphics and languages for the flexible modular framework
2004
in: Conceptual structures at work, Dordrecht : Springer
1999
in: Shapes of forms, Dordrecht : Springer