@book{do-f-03.05.01-EGS-2021-02, school = {BFS}, month = {Apr}, language = {FR}, title = {Lettre d'accompagnement - Enquête sur les conventions collectives de travail en Suisse 2021}, institution = {Bundesamt für Statistik (BFS)}, copyright = {Bundesamt für Statistik (BFS)}, pages = {2}, number = {16724026}, url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/16724026/master} }