MARINESCU, A. (2016). THE GRADUAL FROM ŞUMULEU CIUC, ARCHIVE CLASSIFICATION A.V. 5. ALLELUIA PIECES WITH MARIAN THEMES. Studia Universitatis Babeș-Bolyai Musica, 61(2), 169–202. Retrieved from http://193.231.18.162/index.php/subbmusica/article/view/5188