@book{be-e-014-COVID-Meth-01,
	school = {BFS},
	month = {Jul},
	language = {EN},
	title = {Calculation methods for estimating the number of active SwissCovid apps},
	institution = {Bundesamt für Statistik (BFS)},
	address = {Neuchâtel},
	author = {Rolf Weitkunat et Daniel Kilchmann},
	copyright = {Bundesamt für Statistik (BFS)},
	pages = {2},
	year = {2020},
	number = {13667538},
	url = {https://www.experimental.bfs.admin.ch/hub/api/dam/assets/13667538/master}
}