BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230927T000000Z DTEND:20230929T000000Z SUMMARY:The 2nd International Conference on Physical ΎΕΦέΣ°ΤΊ and Spectroscopy starts on the 27th September 2023 09:00 LOCATION:University of Patras,Patras,Greece END:VEVENT END:VCALENDAR