| Thu, 15 Apr 2010 16:01:28 +0200 | Christian Urban | typo | file | diff | annotate |
| Thu, 15 Apr 2010 11:05:54 +0200 | Cezary Kaliszyk | Minor paper fixes. | file | diff | annotate |
| Fri, 09 Apr 2010 11:08:05 +0200 | Christian Urban | renamed ExLam to Lambda and completed the proof of the strong ind principle; tuned paper | file | diff | annotate |