| 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 |
| Thu, 08 Apr 2010 14:18:38 +0200 | Christian Urban | clarified comment about distinct lists in th efuture work section | file | diff | annotate |