To cite only one instance out of many: At the sorbonne, the opening bars of the second movement of the Recit.
"Style in Singing"
W. E. Haslam
The earliest of these attempts is in a letter from Guillaume Fichet, a Professor at the sorbonne, who was mainly responsible for bringing the first printers to Paris, to his friend Robert Gaguin.
"Fine Books"
Alfred W. Pollard
Between the summer of 1470 and the autumn of 1472 eighteen works were printed at the sorbonne, mostly of the kind which would be of use to its students.
"Fine Books"
Alfred W. Pollard