1 - Five papers on logic and foundations |
2 - Fourteen papers on logic, geometry, topology and algebra |
3 - Nine papers on logic and group theory |
4 - Sixteen papers on logic and algebra |
1 - Five papers on logic and foundations |
2 - Fourteen papers on logic, geometry, topology and algebra |
3 - Nine papers on logic and group theory |
4 - Sixteen papers on logic and algebra |