@article{KernHeidlerZahlmannetal.2007,
  author    = {Alexander Kern and Fridolin Heidler and P. Zahlmann and Wolfgang J. Zischank},
  title     = {Blitzschutz},
  journal   = {ETZ : Elektrotechnik + Automation. 114 (1993), H. 2},
  year      = {2007},
}