La Trobe University - Library: Medieval Music Database - Annual cycle of feasts of liturgical chant, liturgical polyphony and secular music of the late middle ages.

Sanctus

anonymous

Padua: Biblioteca Universitaria 1283, number 2 (1/1) (fragment).

FISCHER, Kurt von. 'Neue Quellen zur Musik des 13., 14. und 15. Jahrhunderts', Acta Musicologica, XXXVI (1964), p. 86.