@article{SchererBaltenspergerAmmannetal.2007,
  author    = {Ulrich W. Scherer and Urs Baltensperger and Markus Ammann and Ulrich K. Bochert},
  title     = {Use of 13N for Studies of the Selective Reduction of NO by NH3 over Vanadia/Titania Catalyst at Very Low Reactant Concentrations / Urs Baltensperger, Markus Ammann, Ulrich K. Bochert, Bernd Eichler, Heinz W. G{\"a}ggeler, Dieter T. Jost, Joseph A. Kovacs, An},
  journal   = {Journal of Physical Chemistry. 97 (1993)},
  pages     = {12325 -- 12330},
  year      = {2007},
}