| Mon, 07 Jun 2010 15:57:03 +0200 | Christian Urban | more work on intro and abstract (done for today) | file | diff | annotate |
| Mon, 07 Jun 2010 15:13:39 +0200 | Christian Urban | a bit more in the introduction and abstract | file | diff | annotate |
| Mon, 07 Jun 2010 11:33:00 +0200 | Christian Urban | improved abstract, some tuning | file | diff | annotate |