@book{do-f-03-sake-2007-01,
	school = {BFS},
	month = {Jan},
	language = {FR},
	title = {ESPA - Enquête suisse sur la population active: Liste des variables et structure du questionnaire de l'ESPA 2007},
	institution = {Bundesamt für Statistik (BFS)},
	pages = {44},
	number = {248648},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/248648/master}
}