| Thu, 10 Feb 2011 05:57:56 +0000 | urbanc | more on paper | file | diff | annotate |
| Wed, 09 Feb 2011 09:46:59 +0000 | urbanc | added an example | file | diff | annotate |
| Wed, 09 Feb 2011 06:09:46 +0000 | urbanc | added something about Setalt and folds | file | diff | annotate |
| Tue, 08 Feb 2011 19:54:23 +0000 | urbanc | a bit more on the paper | file | diff | annotate |