https://www.egovcenter.ch/willisau/preview/de/raumreservation/welcome.php?action=none&show=belegung&view=day&raum_id%5B0%5D=8965&start_date=2024-04-26&dz=1714087418&SESSIONCMS=rho5ncf2s1d0hl2scht6t65no525.05.2024 06:16:14