@misc{HornEbert2008,
  author    = {Tassilo Horn and J{\"u}rgen Ebert},
  title     = {Ein Referenzschema f{\"u}r die Sprachen der IEC 61131},
  institution = {Fachbereich 4},
  series    = {Arbeitsberichte, FB Informatik},
  number    = {2008,13},
  type      = {periodicalpart},
  pages     = {36},
  year        = {2008},
}