Heresy in the later Middle Ages:
Gordon Leff
Heresy in the later Middle Ages: The relation of heterodoxy to dissent c. 1250- 1450 - Manchester Manchester University Press 1967
Sects, Medieval
Theology, Doctrinal
Heresies & heretics--History--Middle Ages
Heresy in the later Middle Ages: The relation of heterodoxy to dissent c. 1250- 1450 - Manchester Manchester University Press 1967
Sects, Medieval
Theology, Doctrinal
Heresies & heretics--History--Middle Ages