[Lamentationes obscurorum virorum. non prohibite per sedem apostolicam
Subtitle: Epistola D. Erasmi Roterodami: quid de obscuris sentiat. cũ ceteris quibusdã: nõ minus lectu iucũdis q[uam] cognitu necessarijs.]
Publisher: H. Quentell's sons
Published: 1518
Place of publication: Cologne
Language: lat
Number of pages: 24
Subjects: Epistolae obscurorum virorum
Notes: Woodcut illus. on t.-p.

Colophon: Finem habent lamentationes obscuro[rum] Jmpresse anno domini M.CCCCCXVIII.

Written in reply to the Epistolae obscurorum virorum; authorship was long debated; now generally taken to be Gratius' work.