@article{KleinpeterThomasUhligetal.1993,
  author    = {Erich Kleinpeter and Steffen Thomas and G. Uhlig and Wolf-Dieter Rudorf},
  title     = {Study of the distribution of pi-Electrons in Push-Pull Alkenes by 1H an 13C NMR spectroscopy},
  year      = {1993},
}