| Thu, 22 Sep 2011 11:42:55 +0200 | Christian Urban | final polishing? | file | diff | annotate |
| Thu, 22 Sep 2011 07:41:48 +0900 | Cezary Kaliszyk | spelling | file | diff | annotate |
| Wed, 21 Sep 2011 19:57:17 +0200 | Christian Urban | added comments from Andrei | file | diff | annotate |
| Wed, 21 Sep 2011 18:27:24 +0200 | Christian Urban | more polishing | file | diff | annotate |
| Wed, 21 Sep 2011 15:18:32 +0200 | Christian Urban | added a footnote | file | diff | annotate |
| Wed, 21 Sep 2011 12:23:32 +0200 | Christian Urban | some minor polishing | file | diff | annotate |
| Wed, 21 Sep 2011 12:08:03 +0200 | Christian Urban | some minor polishing | file | diff | annotate |