deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 7d65c90..ade4555 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Oscillations of magnetic stars: I. Axisymmetric shear Alfv�n modes of a spherical shell in a dipolar magnetic field}},  journal = {Astronomy and Astrophysics},  }  @article{Weidemann_1990,  doi = {10.1146/annurev.aa.28.090190.000535},  url = {http://dx.doi.org/10.1146/annurev.aa.28.090190.000535},  year = {1990},  month = {sep},  publisher = {Annual Reviews},  volume = {28},  number = {1},  pages = {103--137},  author = {Volker Weidemann},  title = {{Masses and Evolutionary Status of White Dwarfs and Their Progenitors}},  journal = {Annual Review of Astronomy and Astrophysics},  }