deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 9ea0752..0817245 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Combining Lens Distortion and Depletion to Map the Mass Distribution of A1689}},  journal = {Astrophysical Journal},  }  @article{Allen_2007,  doi = {10.1111/j.1365-2966.2007.12610.x},  url = {http://dx.doi.org/10.1111/j.1365-2966.2007.12610.x},  year = {2007},  month = {dec},  publisher = {Oxford University Press ({OUP})},  volume = {383},  number = {3},  pages = {879--896},  author = {S. W. Allen and D. A. Rapetti and R. W. Schmidt and H. Ebeling and R. G. Morris and A. C. Fabian},  title = {{Improved constraints on dark energy from Chandra X-ray observations of the largest relaxed galaxy clusters}},  journal = {Monthly Notices of the Royal Astronomical Society},  }