References
Charles Parsons
Reason and intuition
2000
Synthese 125/3
Structuralism and the concept of set
1997
in: Philosophy of mathematics today, Dordrecht : Springer
The structuralist view of mathematical objects
1990
Synthese 84/3
Realism and underdetermination
1979
in: Transcendental arguments and science, Dordrecht : Springer