@article{Weber,
  author    = {Arno Weber},
  title     = {PSA : Wichtiger Baustein im Arbeitsplatz-Schutzkonzept},
  series = {Sicherheitsingenieur},
  volume    = {50.2019},
  number    = {1},
  issn      = {0300-3329},
  pages     = {34 -- 36},
  language  = {de}
}