@article{KleinpeterMichaelisKoch2015,
  author    = {Erich Kleinpeter and Marcus Michaelis and Andreas Koch},
  title     = {Are para-nitro-pyridine N-oxides quinonoid or benzenoid? An answer given by spatial NICS (TSNMRS)},
  journal   = {Tetrahedron},
  volume    = {71},
  number    = {15},
  pages     = {2273 -- 2279},
  doi       = {10.1016/j.tet.2015.02.043},
  year      = {2015},
}