docs/bib-ref2
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- applied language and formating requests by PersBib2014-10-26, by markus schnalke
- hgignore: minor cleanups2014-10-20, by markus schnalke
- added some auxiliary files: e.g. statistics2014-10-20, by markus schnalke
- added the pictures I used in the presentation2014-10-20, by markus schnalke
- added the handout2014-10-20, by markus schnalke