| Fri, 27 Mar 2009 18:19:42 +0000 | Christian Urban | polishing | file | diff | annotate |
| Fri, 27 Mar 2009 12:49:28 +0000 | Christian Urban | more work on simple inductive and marked all sections that are still seriously incomplete with TBD | file | diff | annotate |
| Thu, 26 Mar 2009 19:00:51 +0000 | Christian Urban | more work on the simple inductive section | file | diff | annotate |
| Wed, 25 Mar 2009 15:09:04 +0100 | Christian Urban | soem slight polishing | file | diff | annotate |