| Thu, 18 Mar 2010 23:39:26 +0100 | Christian Urban | more tuning on the paper | file | diff | annotate |
| Thu, 18 Mar 2010 22:06:28 +0100 | Christian Urban | tuned | file | diff | annotate |
| Thu, 18 Mar 2010 16:22:10 +0100 | Christian Urban | corrected the strong induction principle in the lambda-calculus case; gave a second (oartial) version that is more elegant | file | diff | annotate |