https://www.egovcenter.ch/willisau/de/raumreservation/welcome.php?SESSIONCMS=698dbrjl7euiqu8u7io5lvun71&action=none&dz=1714379394&raum_id%5B0%5D=7199&show=belegung&start_date=2024-04-30&view=day29.05.2024 08:47:29