deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index a6e1cb4..fc44eb5 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Electrical conductivity of sol{\textendash}gel derived yttria-stabilized zirconia}},  journal = {Ceramics International},  }  @article{Omorjan_1999,  doi = {10.1016/s0376-7388(98)00291-9},  url = {http://dx.doi.org/10.1016/s0376-7388(98)00291-9},  year = {1999},  month = {mar},  publisher = {Elsevier {BV}},  volume = {154},  number = {2},  pages = {273--280},  author = {R.P. Omorjan and R.N. Paunovic and M.N. Tekic},  title = {{Applicability of a double-membrane reactor for thermal decomposition of water: a computer analysis}},  journal = {Journal of Membrane Science},  }