THE GREEK MUSIC MANUAL - PSEUDO-EUCLID, CLEONIDES, NICOMACHUS, THE 'EXCERPTA NICOMACHI', BACCHIUS-THE-ELDER, GAUDENTIUS, ALYPIUS, THE 'EXCERPTA NEAPOLITANA' - ITALIAN AND GREEK - ZANONCELLI,L
J. Mansfeld, THE GREEK MUSIC MANUAL - PSEUDO-EUCLID, CLEONIDES, NICOMACHUS, THE 'EXCERPTA NICOMACHI', BACCHIUS-THE-ELDER, GAUDENTIUS, ALYPIUS, THE 'EXCERPTA NEAPOLITANA' - ITALIAN AND GREEK - ZANONCELLI,L, Mnemosyne, 46(3), 1993, pp. 408-409