deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index f377681..a500000 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{{UNDERSTANDING} {DUAL} {ACTIVE} {GALACTIC} {NUCLEUS} {ACTIVATION} {IN} {THE} {NEARBY} {UNIVERSE}}},  journal = {{ApJ}},  }  @article{Ellison_2011,  doi = {10.1111/j.1365-2966.2011.19624.x},  url = {http://dx.doi.org/10.1111/j.1365-2966.2011.19624.x},  year = {2011},  month = {sep},  publisher = {Oxford University Press ({OUP})},  volume = {418},  number = {3},  pages = {2043--2053},  author = {Sara L. Ellison and David R. Patton and J. Trevor Mendel and Jillian M. Scudder},  title = {{Galaxy pairs in the Sloan Digital Sky Survey - {IV}. Interactions trigger active galactic nuclei}},  journal = {Monthly Notices of the Royal Astronomical Society},  }