deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index db93e53..b82743e 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
number = {8},  pages = {2567--2580},  author = {N. V. Rokotyan and V. I. Zakharov and K. G. Gribanov and M. Schneider and F.-M. Br{\'{e}}on and J. Jouzel and R. Imasu and M. Werner and M. Butzin and C. Petri and T. Warneke and J. Notholt},  title = {{A posteriori calculation of $\delta$$^{18}$O and $\delta$D in atmospheric water vapour from ground-based near-infrared {FTIR} retrievals of H$\less$sub$\greater$2$\less$/sub$\greater$$\less$sup$\greater$16$\less$/sup$\greater$O H$\less$sub$\greater$2$\less$/sub$\greater$$\less$sup$\greater$18$\less$/sup$\greater$O, H$sub$$2$$/sub$$sup$$16$$/sup$O H$sub$$2$$/sub$$sup$$18$$/sup$O,  and {HD}$\less$sup$\greater$16$\less$/sup$\greater$O}}, {HD}$sup$$16$$/sup$O}},  journal = {Atmos. Meas. Tech.},  }