deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index d589f0e..92fc047 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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year = {2012},  url = {http://www.onsemi.com/pub_link/Collateral/TIP140-D.PDF},  }  @misc{UniversityofWesternOntario:2003,  author = {University of Western Ontario},  title = {{BASIC OP-AMP CIRCUITS}},  howpublished = {Web},  year = {2003},  url = {http://www.engga.uwo.ca/people/asamani/courses/ece238a/Labs/Lab6.pdf},  }