@book {9783593409481, 
	title = "Simplify your time",
	author = "Seiwert, Lothar",
	isbn = "9783593409481",
	year = "2010",
	edition = "1",
	keywords = "Zeitmanagement, Selbstmanagement, Optimierung, Zeitempfinden, Zeitmangel, Lebensführung, Lebenshilfe, Zeitökonomie",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783593409481",
	url = "https://content-select.com/de/portal/media/view/5277dd7b-4b5c-4f60-9691-0e832efc1343",
	publisher = "Campus Frankfurt / New York",
	language = "ger",
}