deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index e70c871..d03af16 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
year = {2015},  }  @misc{flot,  author = {Ole Laursen},  title = {Flot: Attractive JavaScript Plotting for jQuery},  urldata = {2015-05-31},  year = {2015},  url = {http://www.flotcharts.org},  howpublished={\url{http://www.flotcharts.org}}  @misc{bokeh,  author = {Bryan Van de Ven et al.},  title = {Bokeh: a Python Interactive Visualization Library},  urldata = {2015-05-31},  year = {2015},  url = {http://bokeh.pydata.org},  howpublished={\url{http://bokeh.pydata.org}}  @misc{d3js,  author = {Mike Bostock},  title = {D3.js: Data-driven Documents},  urldata = {2015-05-31},  year = {2015},  url = {http://d3js.org},  howpublished={\url{http://d3js.org}}  @article{Kohlhase_2011,  doi = {10.1016/j.procs.2011.04.063},