deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 170bc71..3a8bacd 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Seasonal variation of gravity wave activity at midlatitudes from 7 years of {COSMIC} {GPS} and Rayleigh lidar temperature observations}},  journal = {Geophys. Res. Lett.},  }  @article{Smets_2015,  doi = {10.1002/2015gl064992},  url = {http://dx.doi.org/10.1002/2015GL064992},  year = {2015},  month = {aug},  publisher = {Wiley-Blackwell},  volume = {42},  number = {15},  pages = {6510--6517},  author = {P. S. M. Smets and L. G. Evers and S. P. Näsholm and S. J. Gibbons},  title = {{Probabilistic infrasound propagation using realistic atmospheric perturbations}},  journal = {Geophys. Res. Lett.},  }