| Wed, 07 Sep 2011 09:28:13 +0000 | urbanc | polished a bit the journal paper | file | diff | annotate |
| Tue, 06 Sep 2011 02:35:10 +0000 | urbanc | polished proposal | file | diff | annotate |
| Mon, 05 Sep 2011 15:42:29 +0000 | urbanc | added section about non-regularity | file | diff | annotate |
| Mon, 05 Sep 2011 14:15:32 +0000 | urbanc | polished SUBSEQ | file | diff | annotate |