deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 4ec15ab..6c75bb5 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {433-9},  pubmed_id = {11883448},  }  @article{5173646,  title = {{Microbial survival in deep space environment.}},  date = {1971 May},  source = {Environ Biol Med},  authors = {Silverman, GJ},  author = {Silverman, GJ},  year = {},  month = {},  journal = {Environ Biol Med},  volume = {1},  number = {},  pages = {83-97},  pubmed_id = {5173646},  }