| Sun, 31 Jul 2011 10:27:41 +0000 | urbanc | some experiments with the proofs in Myhill_2 | file | diff | annotate |
| Thu, 28 Jul 2011 17:52:36 +0000 | urbanc | added a picture | file | diff | annotate |
| Thu, 28 Jul 2011 14:22:10 +0000 | urbanc | small improvements | file | diff | annotate |