@book{be-e-21.03-RegPor-uaag,
	school = {BFS},
	month = {Jan},
	language = {EN},
	title = {Agglomeration portraits 2020},
	institution = {Bundesamt für Statistik (BFS)},
	copyright = {Bundesamt für Statistik (BFS)},
	pages = {23},
	year = {2021},
	number = {15684936},
	url = {https://www.bfs.admin.ch/hub/api/dam/assets/15684936/master}
}