Viri clarissimi Zegeri Bern. van Espen ... Commentarius in jus novum canonicum, post dissertationes de variis canonum collectionibus : exhibens commentarium in Decretum Gratiani, in gratiam studiosorum hac forma editus - Van Espen, Zeger Bernard, 1646-1728; Le Plat, Judocus, 1732-1810 (Lovanii : Typis academicis, 1777)
Keywords: Gratian, -- active 12th century; Canon law -- Early works to 1800.