deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 94dcb7f..08b9d3f 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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year = {2006},  publisher = {Elsevier},  }  @article{klijn2008current,  title = {{The current state-of-art in newspaper digitization: A market perspective}},  author = {Klijn, Edwin},  journal = {D-Lib Magazine},  volume = {14},  number = {1},  pages = {5},  year = {2008},  publisher = {Corporation for National Research Initiatives},  }