What has the author Petrus Alfonsi written?

Petrus Alfonsi has written:

'Disciplina clericalis' -- subject(s): Didactic literature, Latin (Medieval and modern), Translations into Italian

'Disciplina clericalis' -- subject(s): Catholic Church, Didactic literature, Latin (Medieval and modern), Discipline, Early works to 1800, Exempla, History, Latin literature, Medieval and modern, Medieval Tales, Medieval and modern Latin literature, Monasticism and religious orders, Tales, Medieval, Translations into Spanish

'Pierre Alphonse'