deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 3c87018..eae177a 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Essentials of k-essence}},  journal = {Physical Review D},  }  @article{Caldwell_2002,  doi = {10.1016/s0370-2693(02)02589-3},  url = {http://dx.doi.org/10.1016/S0370-2693(02)02589-3},  year = {2002},  month = {oct},  publisher = {Elsevier {BV}},  volume = {545},  number = {1-2},  pages = {23--29},  author = {R.R Caldwell},  title = {{A phantom menace? Cosmological consequences of a dark energy component with super-negative equation of state}},  journal = {Physics Letters B},  }