deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b3d91ae..a9f5f98 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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@article{Williams_2014,  url = {http://hdl.handle.net/1920/8940},  year = {2014},  publisher = {George Mason University},  volume = {2014},  author = {Williams, Elissa H.},  title = {{Silicon, Silicon Carbide, and Gallium Nitride Nanowire Biosensors}},  }  @misc{choi2014,  title = {{Piezoelectric nanowire structure and electronic device including the same }},  author = {Duk-Hyun Choi, Jae-Young Choi},