@article{BrueggemannStierHoelscher2010,
  author    = {M Br{\"u}ggemann and A Stier and U H{\"o}lscher},
  title     = {Sicherer Zustand in Prozessleittechnik und Medizintechnik Safe State in Process Control Engineering and Medical Engineering},
  journal   = {Biomedizinische Technik; ISSN 0013-5585},
  volume    = {55},
  year      = {2010},
}