https://www.egovcenter.ch/willisau/preview/de/raumreservation/welcome.php?SESSIONCMS=9nn2c0gel9iojgpcvs07rks4d4&action=none&dz=1714372007&raum_id%5B0%5D=7486&show=belegung&start_date=2024-04-29&view=day10.06.2024 08:03:48