BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20210115T173000Z
DTEND:20210115T183000Z
DCREATED:20210112T202917Z
UID:ATEvent-650f54da90d84b688d86d92570102a60
SEQUENCE:0
LAST-MODIFIED:20210112T203745Z
SUMMARY:Superficies con Dirección Principal Canónica en H^2xR
LOCATION:Aula Virtual (enviar correo a cesar@im.unam.mx para acceder)
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR