deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 7bee69f..0d9875e 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{{MAGNETOHYDRODYNAMIC} {SHALLOW} {WATER} {WAVES}: {LINEAR} {ANALYSIS}}},  journal = {{ApJ}},  }  @article{MacGregor_2011,  doi = {10.1007/s11207-011-9771-0},  url = {http://dx.doi.org/10.1007/s11207-011-9771-0},  year = {2011},  month = {may},  publisher = {Springer Science $\mathplus$ Business Media},  volume = {270},  number = {2},  pages = {417--436},  author = {K. B. MacGregor and T. M. Rogers},  title = {{Reflection and Ducting of Gravity Waves Inside the Sun}},  journal = {Sol Phys},  }