https://www.egovcenter.ch/willisau/preview/de/raumreservation/welcome.php?action=none&show=belegung&view=day&raum_id%5B0%5D=9130&start_date=2024-04-27&dz=1714153256&SESSIONCMS=osa8aq9h0d9ic186mp49mtv0f219.05.2024 21:48:58