deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index e9d70a4..44acf29 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Sur une courbe qui remplit toute une aire plane}},  journal = {Math. Ann.},  }  @article{Hilbert_1891,  doi = {10.1007/bf01212696},  url = {http://dx.doi.org/10.1007/bf01212696},  year = {1891},  month = {mar},  publisher = {Springer Science $\mathplus$ Business Media},  volume = {38},  number = {1},  pages = {115--138},  author = {David Hilbert},  title = {{Ueber die reellen Z�ge algebraischer Curven}},  journal = {Math. Ann.},  }