deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index e02667d..3c890ef 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{2MASS wide field extinction maps}},  journal = {Astronomy {\&} Astrophysics},  }  @article{Hartmann_1998,  doi = {10.1086/305019},  url = {http://dx.doi.org/10.1086/305019},  year = {1998},  month = {jan},  publisher = {{IOP} Publishing},  volume = {492},  number = {1},  pages = {205--212},  author = {Dap Hartmann and Loris Magnani and Patrick Thaddeus},  title = {{A Survey of High-Latitude Molecular Gas in the Northern Galactic Hemisphere}},  journal = {{ApJ}},  }