| Title: | pages | ps-file | coauthor/s |
| Normalizers of maximal tori and cohomology of Weyl groups | 24 | Heft 203 | |
| Computing the second cohomology of Weyl groups acting on maximal tori | 29 | Heft 204 | |
| Automorphism of normalizers of maximal tori and first cohomology of Weyl groups | 29 | Heft 208 | J.-F. Hämmerli, U. Suter |