@incollection{2021:grbel:5berpr, title = {5 Überprüfen Sie Ihr Wissen}, year = {2021}, note = {}, booktitle = {Richtig handeln bei Wasser- und Feuchtigkeitsschäden.}, pages = {194--205}, edition = {3}, author = {Grübel, Michael}, publisher = {Fraunhofer IRB Verlag}, address = {Stuttgart}, series = {}, volume = {} }