Acta Musicologica:vol. XXXIX (1967)-LXII (1990), missing L,I/I; LIV, I/I; XXXIX,I-IIVols. XXXIX (fasc. III-IV)-LXII (1967-1990 fasc.I);LXVIII-LXXXVlI fasc. 1 (1996-2015) ; Vol. 91, Number 2 (2019) ; Vol.92, Number 1 (2020) ; Vol. 93, Number 2 (2021)