deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 001a5cc..201a17e 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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year = {2001},  publisher = {Taylor \& Francis},  }  @article{grutter2002work,  title = {{Work team performance over time: three case studies of South African manufacturers}},  author = {Gr{\"u}tter, Anton W and Field, Joy M and Faull, Norman HB},  journal = {Journal of Operations Management},  volume = {20},  number = {5},  pages = {641--657},  year = {2002},  publisher = {Elsevier},  }