Among these documents is a facsimile edition of the canon law practised by St Thomas Christians. (Mar Aprem said the original had disappeared 7 centuries ago.) The law was compiled by Metropolitan Abdisho Bar Brikha of Nisibis and Armenia, a province of the Church of the East, in 1291. Istva Prczel of the Budapest University edited the revived text.
("Ancient Texts get Digital Touch," The Examiner [Mumbai] 162/9 [26 February 2011] 20-21.)