@article{EckensbergerLernerBolte2008,
  author    = {Urs David Eckensberger and Hans-Wolfram Lerner and Michael Bolte},
  title     = {4,4′-Di­methyl-2,2′-bipyridinium dichloride},
  journal   = {Acta crystallographica / Section E, Structure reports online},
  volume    = {64},
  number    = {o1806},
  doi       = {10.1107/S1600536808026615},
  year      = {2008},
}