deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 2d6e1c4..97fda93 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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year = {1979},  publisher = {Univ of California Press},  }  @article{Tranfield_2003,  doi = {10.1111/1467-8551.00375},  url = {http://dx.doi.org/10.1111/1467-8551.00375},  year = {2003},  month = {sep},  publisher = {Wiley-Blackwell},  volume = {14},  number = {3},  pages = {207--222},  author = {David Tranfield and David Denyer and Palminder Smart},  title = {{Towards a Methodology for Developing Evidence-Informed Management Knowledge by Means of Systematic Review}},  journal = {British Journal of Management},  }