@journal {2019_etz_09, 
	title = "Zeitschrift etz - Elektrotechnik + Automation 09/2019",
	journal = "Zeitschrift etz - Elektrotechnik + Automation",
	ISSN = "0948-7387",
	year = "2019",
	number = "9",
	doi = "2019_etz_09",
	url = "https://content-select.com/index.php?id=bib_view&doi=2019_etz_09",
	publisher = "VDE Verlag",
	language = "",
}