Tue, 16 Aug 2011 10:21:14 +0000 final(?) version of the paper
urbanc [Tue, 16 Aug 2011 10:21:14 +0000] rev 198
final(?) version of the paper
Mon, 15 Aug 2011 22:36:26 +0000 a bit more polishing
urbanc [Mon, 15 Aug 2011 22:36:26 +0000] rev 197
a bit more polishing
Mon, 15 Aug 2011 21:09:08 +0000 polishing of the closure section and conclusion
urbanc [Mon, 15 Aug 2011 21:09:08 +0000] rev 196
polishing of the closure section and conclusion
(0) -100 -30 -10 -3 +3 +10 +30 +100 tip