deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index d2d658a..8ae8b01 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{{TRIGONOMETRIC} {PARALLAXES} {OF} {STAR} {FORMING} {REGIONS} {IN} {THE} {SCUTUM} {SPIRAL} {ARM}}},  journal = {{ApJ}},  }  @article{Peretto_2009,  doi = {10.1051/0004-6361/200912127},  url = {http://dx.doi.org/10.1051/0004-6361/200912127},  year = {2009},  month = {oct},  publisher = {{EDP} Sciences},  volume = {505},  number = {1},  pages = {405--415},  author = {N. Peretto and G. A. Fuller},  title = {{The initial conditions of stellar protocluster formation}},  journal = {Astronomy and Astrophysics},  }