deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index d545792..0f995c9 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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year = {2012},  publisher = {Chalmers University of Technology},  }  @article{landis1977measurement,  title = {{The measurement of observer agreement for categorical data}},  author = {Landis, J Richard and Koch, Gary G},  journal = {biometrics},  pages = {159--174},  year = {1977},  publisher = {JSTOR},  }