deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index e446851..05ed7e1 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Strontium and oxygen isotope fingerprinting of green coffee beans and its potential to proof authenticity of coffee}},  journal = {European Food Research and Technology},  }  @article{P_Bryan_Heidorn_2008,  doi = {10.1353/lib.0.0036},  url = {http://dx.doi.org/10.1353/lib.0.0036},  year = {2008},  publisher = {Johns Hopkins University Press},  volume = {57},  number = {2},  pages = {280--299},  author = {P. Bryan Heidorn},  title = {{Shedding Light on the Dark Data in the Long Tail of Science}},  journal = {Library Trends},  }