deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index f4b26b6..3091848 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{{PARALLAXES} {FOR} W49N {AND} G048.60$\mathplus$0.02: {DISTANT} {STAR} {FORMING} {REGIONS} {IN} {THE} {PERSEUS} {SPIRAL} {ARM}}},  journal = {{ApJ}},  }  @article{Sanna_2009,  doi = {10.1088/0004-637x/706/1/464},  url = {http://dx.doi.org/10.1088/0004-637x/706/1/464},  year = {2009},  month = {nov},  publisher = {{IOP} Publishing},  volume = {706},  number = {1},  pages = {464--470},  author = {A. Sanna and M. J. Reid and L. Moscadelli and T. M. Dame and K. M. Menten and A. Brunthaler and X. W. Zheng and Y. Xu},  title = {{{TRIGONOMETRIC} {PARALLAXES} {OF} {MASSIVE} {STAR}-{FORMING} {REGIONS}. {VII}. G9.62$\mathplus$0.20 {AND} {THE} {EXPANDING} 3 kpc {ARM}}},  journal = {{ApJ}},  }