ON SOME MUSICAL CHARACTERS USED IN THE NEUMS SYSTEM OF THE PAST CENTURY (ON THE EXAMPLE OF THE NOTATION TRADITION OF SHEMOKMEDI MONASTERY SCHOOL) (Language: Georgian)
BASIC MELODIES OF SIMPLE MODE LITURGICAL CHANTS AND THE STRUCTURAL UNITS THAT MAKE THEM UP (ON THE BASIS OF CHANTS FROM THE GELATI CHANT SCHOOL) (Language: Georgian)