deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index c04dfd6..22824eb 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
}  @book{1989nos..book.....U, @book{unno:89,  author = {{Unno}, W. and {Osaki}, Y. and {Ando}, H. and {Saio}, H. and {Shibahashi}, H.},  title = {{Nonradial oscillations of stars}},  booktitle = {Nonradial oscillations of stars, Tokyo: University of Tokyo Press, 1989, 2nd ed.},