@article{MahapatraVetterZuhrtetal.1997,
  author    = {Mahapatra, Susanta and Vetter, Reinhard and Zuhrt, Christian and Nguyen, Huu Tong and Ritschel, Thomas and Z{\"u}licke, Lutz},
  title     = {Bound states and time-dependent dynamics of the N2H+ molecular ion in its ground electronic state. I. 2D treatment},
  year      = {1997},
  language  = {en}
}
@article{GianturcoKumarVetteretal.1997,
  author    = {Gianturco, Franco A. and Kumar, Sanjay and Vetter, Reinhard and Ritschel, Thomas and Z{\"u}licke, Lutz},
  title     = {Interaction anisotropy and vibrational excitation in proton scattering from N2(1sigma g+)},
  year      = {1997},
  language  = {en}
}