The participation to lectures and seminars, as well as the result of the exams have to be registered exclusively on the Personal Record Book (Libretto), delivered to each student at the beginning of the Ph. D. Course
The Personal Record Book (Libretto) is the ID document of the student, who should show it upon request to the University personnel
The Personal Record Book (Libretto), which testifies the regular enrolment to the Ph. D. School, has to be delivered by the student at the end of each year to the Ph. D. School Office for validation