deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 17ea857..ce298b7 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
publisher = {McGraw-Hill Education Custom Publishing},  year = {2014},  }  @misc{BannerEngineering,  author = {Banner Engineering},  title = {{Guide to Sensing. An Overview of Banner's Knowledge Base for Photoelectrics, Lasers, Ultrasonics and Vision Sensing}},  howpublished = {Internet},  url = {http://www.newark.com/pdfs/techarticles/banner/Guide_to_Sensing.pdf [Jan},  }