@book{AS232-00-df, school = {BFS}, month = {May}, language = {DE/FR}, title = {Tourismus in der Schweiz. Winterhalbjahr 1988/89}, institution = {Bundesamt für Statistik (BFS)}, publisher = {Bundesamt für Statistik (BFS)}, copyright = {Bundesamt für Statistik (BFS)}, address = {Bern}, ISBN = {3-303-10119-1}, pages = {48}, year = {1989}, price = {20.65}, number = {28765476}, url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/28765476/master} }