@article{Sommermann2018,
  author    = {Karl-Peter Sommermann},
  title     = {Artikel \"Volksabstimmung (Plebiszit/Referendum)\"},
  series   = {Evangelisches Staatslexikon},
  editor    = {Werner Heun and Martin Honecker and Martin Morlok and Joachim Wieland},
  edition   = {Neuausgabe},
  publisher = {Kohlhammer},
  address   = {Stuttgart},
  isbn      = {978-3-17-018416-9},
  pages     = {Sp 2661 -- Sp 2665},
  year      = {2018},
  abstract  = {.},
  language  = {de}
}