https://www.egovcenter.ch/willisau/de/raumreservation/welcome.php?SESSIONCMS=rdlsanka9qtegt81u44f70qv77&action=none&dz=1714695158&raum_id%5B0%5D=7489&show=belegung&start_date=2024-05-05&view=day10.06.2024 09:31:50