@book{do-d-00-spk2010-02,
	school = {BFS},
	month = {Dec},
	language = {DE},
	title = {Sozioprofessionelle Kategorien (SPK) 2010 - Spezifikationen},
	institution = {Bundesamt für Statistik (BFS)},
	pages = {9},
	number = {4082538},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/4082538/master}
}