| 2011-02-03 | urbanc | more to the intro | file | diff | annotate |
| 2011-02-03 | urbanc | a bit more tuning on the introduction | file | diff | annotate |
| 2011-01-31 | urbanc | a bit more on the paper | file | diff | annotate |
| 2011-01-30 | urbanc | tuning of the syntax; needs the stmaryrd latex package | file | diff | annotate |
| 2010-11-25 | urbanc | added paper | file | diff | annotate |