deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 8c5f471..10b4291 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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publisher = {Institute of Electrical & Electronics Engineers (IEEE)},  author = {Shuman, D. I. and Narang, S. K. and Frossard, P. and Ortega, A. and Vandergheynst, P.},  pages = {83–98},  year = {2013}  }