https://www.egovcenter.ch/willisau/preview/de/raumreservation/welcome.php?action=none&show=belegung&view=day&raum_id%5B0%5D=8989&start_date=2022-01-20&dz=1642667102&PHPSESSID=vc60f8l27cdcp0uur02s95nbu127.04.2024 21:51:51