deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 67ff789..2d9dc7c 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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journal = {{ApJL}},  }  @ARTICLE{Zhugzhda_1982,  author = {{Zhugzhda}, I.~D. and {Dzhalilov}, N.~S.},  title = "{Transformation of magnetogravitational waves in the solar atmosphere}",  journal = {\aap},  keywords = {Gravitational Waves, Linear Transformations, Magnetohydrodynamic Waves, Solar Atmosphere, Solar Magnetic Field, Wave Propagation, Sound Waves, Wave Equations, Wave Reflection},  year = 1982,  month = aug,  volume = 112,  pages = {16-23},  adsurl = {http://adsabs.harvard.edu/abs/1982A%26A...112...16Z},  adsnote = {Provided by the SAO/NASA Astrophysics Data System}  }  @ARTICLE{Zhugzhda_1984,  author = {{Zhugzhda}, Y.~D. and {Dzhalilov}, N.~S.},  title = "{Magneto-acoustic-gravity waves on the Sun. II - Transformation and Propagation}",