deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 006cfd8..f52e6cc 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{{SCIAMACHY}{\textemdash}scanning imaging absorption spectrometer for atmospheric chartography}},  journal = {Acta Astronautica},  }  @article{Keppel_Aleks_2011,  doi = {10.5194/acp-11-3581-2011},  url = {http://dx.doi.org/10.5194/acp-11-3581-2011},  year = {2011},  month = {apr},  publisher = {Copernicus {GmbH}},  volume = {11},  number = {8},  pages = {3581--3593},  author = {G. Keppel-Aleks and P. O. Wennberg and T. Schneider},  title = {{Sources of variations in total column carbon dioxide}},  journal = {Atmospheric Chemistry and Physics},  }