deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b6de472..a5cb4d4 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
@article{AZ11,  Author = {Adande, G R and Ziurys, L M},  Date-Modified = {2015-04-27 13:59:26 +0000},  Journal = {The Astrophysical Journal},  Month = dec,  Number = {2},  Pages = {194},  Title = {{MILLIMETER-WAVE OBSERVATIONS OF CN AND HNC AND THEIR 15N ISOTOPOLOGUES: A NEW EVALUATION OF THE 14N/ 15N RATIO ACROSS THE GALAXY}},  Volume = {744},  Year = {2011}}  @article{Riq10,  Adsnote = {Provided by the SAO/NASA Astrophysics Data System},  Adsurl = {http://adsabs.harvard.edu/abs/2010arXiv1008.1873R},  Archiveprefix = {arXiv},  Author = {{Riquelme}, D. and {Amo-Baladron}, M.~A. and {Martin-Pintado}, J. and {Mauersberger}, R. and {Martin}, S. and {Bronfman}, L.},  Date-Added = {2013-04-15 13:11:02 -0700},  Date-Modified = {2013-04-15 13:11:02 -0700},  Eprint = {1008.1873},  Journal = {ArXiv e-prints},  Keywords = {Astrophysics - Galaxy Astrophysics},  Month = aug,  Primaryclass = {astro-ph.GA},  Title = {{Tracing gas accretion in the Galactic center using isotopic ratios}},  Year = 2010}  @article{Oka2012a,  Author = {{Oka}, T. and {Onodera}, Y. and {Nagai}, M. and {Tanaka}, K. and {Matsumura}, S. and {Kamegai}, K.},  Journal = {\apjs},