@article{StafastBock2014,
  author    = {Herbert Stafast and Hans Bock},
  title     = {Photoelectron spectra and molecular properties. XVII, Hyperconjugation in dicyano methane and 2,2-dicyano propane},
  journal   = {Zeitschrift f{\"u}r Naturforschung, B},
  volume    = {29},
  number    = {11-12},
  pages     = {746 -- 752},
  doi       = {10.1515/znb-1973-11-1210},
  year      = {2014},
}