@article{KleinpeterHeydenreichChatterjeeetal.1994,
  author    = {Erich Kleinpeter and Matthias Heydenreich and S. K. Chatterjee and Wolf-Dieter Rudorf},
  title     = {Study of the pi-electron distribution in push-pull alkenes by 1H and 13C NMR spectroscopy},
  year      = {1994},
}