| Mon, 05 Sep 2011 20:59:50 +0000 | urbanc | tuning on the derivatives and closures theories | file | diff | annotate |
| Mon, 05 Sep 2011 15:42:29 +0000 | urbanc | added section about non-regularity | file | diff | annotate |
| Fri, 02 Sep 2011 14:01:11 +0000 | urbanc | latest changes | file | diff | annotate |