@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{ChapuisatSaintEspesZuhrtetal.1997,
  author    = {Chapuisat, Xavier and Saint-Esp{\´e}s, C{\´e}cile and Zuhrt, Christian and Z{\"u}licke, Lutz},
  title     = {A weak-mode representation of floppy molecules. IV. Spectroscopic states of model HCN and CNH},
  year      = {1997},
  language  = {en}
}