deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 46b641a..bd85e14 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
journal = {Applied Physics Letters},  }  @misc{firstsolar2015,  title = {FIRST {{FIRST  SOLAR ACHIEVES EFFICIENCY, DURABILITY MILESTONES}, MILESTONES}},  howpublished = {\url{http://investor.firstsolar.com/releasedetail.cfm?ReleaseID=895118}},  note = {Accessed: 2015-04-06} 2015-04-06},  }  @article{Shockley_1961,  doi = {10.1063/1.1736034},  url = {http://dx.doi.org/10.1063/1.1736034},  year = {1961},  publisher = {{AIP} Publishing},  volume = {32},  number = {3},  pages = {510},  author = {William Shockley and Hans J. Queisser},  title = {{Detailed Balance Limit of Efficiency of p-n Junction Solar Cells}},  journal = {J. Appl. Phys.},  }