Exceptiones ecclesiasticarum regularum
From Clavis Canonum
Exceptiones ecclesiasticarum regularum is an abbreviation of Gratian which takes the Prologue to Ivo's Decretum as introduction. Nine extant copies are known, some of them glossed, suggesting the work was used in teaching.
Literature
Kuttner, p. 260-261; Weigand, Die Dekretabbreviatio Exceptiones ecclesiasticarum regularum und ihre Glossen; Brasington, The Abbreviatio Exceptiones evangelicarum: A Distinctive Regional Reception of Gratian’s Decretum, Codices manuscripti 17 (1994), 95–99.