@journal {AHGZ_16_2023, 
	title = "Allgemeine Hotel- und Gastronomie-Zeitung 16/2023",
	journal = "Allgemeine Hotel- und Gastronomie Zeitung (ahgz)",
	ISSN = "0002-5895",
	year = "2023",
	number = "16",
	doi = "AHGZ_16_2023",
	url = "https://content-select.com/index.php?id=bib_view&doi=AHGZ_16_2023",
	publisher = "Deutscher Fachverlag",
	language = "",
}