@book{do-d-11.02.04-01, school = {BFS}, month = {Apr}, language = {DE}, title = {Integration des Luftverkehrs in die Transportrechnung}, institution = {Bundesamt für Statistik (BFS)}, copyright = {Bundesamt für Statistik (BFS)}, pages = {264}, number = {280024}, url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/280024/master} }