deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 4f1f50a..76b1a0e 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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}  @online{NatInstruments,  author = {National Instruments}, Instruments Corporation},  title = {What is Data Logging},  year = 2014,  url = {http://www.ni.com/data_logger/whatis.htm},