https://www.egovcenter.ch/willisau/de/raumreservation/welcome.php?SESSIONCMS=k6fj0o7s46o5pd5a7vl3nkjpp3&action=none&dz=1714902321&raum_id%5B0%5D=7310&show=belegung&start_date=2024-05-08&view=day18.06.2024 08:43:38