| Tue, 26 Jul 2011 10:58:26 +0000 | urbanc | more on the introduction of the journal paper | file | diff | annotate |
| Mon, 25 Jul 2011 18:00:52 +0000 | urbanc | more on the journal paper | file | diff | annotate |
| Mon, 25 Jul 2011 13:33:38 +0000 | urbanc | made the theories compatible with the existing developments in the AFP; old theories are in the directory Attic | file | diff | annotate |
| Thu, 02 Jun 2011 20:02:16 +0000 | urbanc | added a journal version | file | diff | annotate |