https://www.egovcenter.ch/willisau/preview/de/raumreservation/welcome.php?SESSIONCMS=c5j4ls75oghbtj4jth8rs3hpf2&action=none&dz=1714369267&raum_id%5B0%5D=7292&show=belegung&start_date=2024-05-02&view=day29.05.2024 12:25:41