https://leopolitana.ossolineum.pl/dlibra/publication/11046/edition/10020/angeli-fontei-veronensis-epistola-ad-v-cl-ioan-burchardum-menkenium-de-conspectu-insignis-a-r-p-bernardo-pez
Angeli Fontei Veronensis Epistola Ad V. CL. Ioan. Burchardum Menkenium... De conspectu insignis......
https://gregorien.info/chant/id/4137/0/fr
In conspectu gentium
gentium