BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
DTSTART:20190222T150000
DURATION:PT00H00M00S
SUMMARY:[COURSE] 1η Διάλεξη
DESCRIPTION:
END:VEVENT
BEGIN:VEVENT
DTSTART:20190315T150000
DURATION:PT01H30M00S
SUMMARY:[COURSE] 4η Διάλεξη
DESCRIPTION:
END:VEVENT
END:VCALENDAR