@misc{Schmickler2018,
  author    = {F.-P. Schmickler},
  title     = {Hygiene in Trinkwasser-Installationen Gef{\"a}hrdungsanalyse VDI/BTGA/ ZVSHK 6023 Blatt 2},
  institution = {Energie · Geb{\"a}ude · Umwelt (EGU)},
  type      = {norm},
  year        = {2018},
}