@misc{Baecker2018, author = {Carsten B{\"a}cker}, title = {VDI/BTGA/ZVSHK 6023 Blatt 2 Hygiene in Trinkwasser-Installationen - Gef{\"a}hrdungsanalyse}, institution = {Energie · Geb{\"a}ude · Umwelt (EGU)}, type = {norm}, year = {2018}, }