@book{do-i-14.04.01-cod-35,
	school = {BFS},
	month = {Dec},
	language = {IT},
	title = {Circolare per le codificatrici ed i codificatori 2021 n. 1},
	institution = {Bundesamt für Statistik (BFS)},
	pages = {45},
	number = {15044847},
	url = {https://www.bfs.admin.ch/hub/api/dam/assets/15044847/master}
}