Sun, 03 Feb 2013 12:24:28 +0000 | Christian Urban |
completed undecidability proof | changeset | files |
Sun, 03 Feb 2013 12:24:00 +0000 | Christian Urban |
updated paper | changeset | files |
Fri, 01 Feb 2013 14:54:47 +0000 | Christian Urban |
updated paper | changeset | files |