deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 1a12fc1..db75ddb 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {445-54},  pubmed_id = {26758836},  }  @article{Engle_1999,  doi = {10.1037/0096-3445.128.3.309},  url = {http://dx.doi.org/10.1037/0096-3445.128.3.309},  year = {1999},  publisher = {American Psychological Association ({APA})},  volume = {128},  number = {3},  pages = {309--331},  author = {Randall W. Engle and Stephen W. Tuholski and James E. Laughlin and Andrew R. A. Conway},  title = {{Working memory short-term memory, and general fluid intelligence: A latent-variable approach.}},  journal = {Journal of Experimental Psychology: General},  }