@article{KleinpeterKoch2020,
  author    = {Erich Kleinpeter and Andreas Koch},
  title     = {Bent Allenes or Di-1,3-betaines-An Answer Given on the Magnetic Criterion},
  journal   = {The journal of physical chemistry : A, Molecules, spectroscopy, kinetics, environment \& general theory},
  volume    = {124},
  number    = {16},
  pages     = {3180 -- 3190},
  doi       = {10.1021/acs.jpca.0c01392},
  year      = {2020},
}