deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 6aa6d41..02d1bc1 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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}  @data{class2012, @data{Class2012,  doi = {10.1594/IEDA/100060},  url = {http://dx.doi.org/10.1594/IEDA/100060},  author = {Conny Class and Kerstin Lehnert},