deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index acd6719..5abb7c4 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {125-34},  pubmed_id = {8427804},  }  @article{7520734,  title = {{Phylogenetic positions of novel aerobic, bacteriochlorophyll a-containing bacteria and description of Roseococcus thiosulfatophilus gen. nov., sp. nov., Erythromicrobium ramosum gen. nov., sp. nov., and Erythrobacter litoralis sp. nov.}},  date = {1994 Jul},  source = {Int J Syst Bacteriol},  authors = {Yurkov, V and Stackebrandt, E and Holmes, A and Fuerst, JA and Hugenholtz, P and Golecki, J and Gad'on, N and Gorlenko, VM and Kompantseva, EI and Drews, G},  author = {Yurkov, V and Stackebrandt, E and Holmes, A and Fuerst, JA and Hugenholtz, P and Golecki, J and Gad'on, N and Gorlenko, VM and Kompantseva, EI and Drews, G},  year = {1994},  month = {Jul},  journal = {Int J Syst Bacteriol},  volume = {44},  number = {},  pages = {427-34},  pubmed_id = {7520734},  }