https://www.egovcenter.ch/willisau/preview/de/raumreservation/welcome.php?SESSIONCMS=0ip0co8r8f1glsfj7qansgi3a6&action=none&dz=1714377840&raum_id%5B0%5D=14101&show=belegung&start_date=2024-04-29&view=day31.05.2024 21:41:57