Petrus de Dacia (Swedish monk)
Swedish monk
1982
De gratia naturam ditante, sive, De virtutibus Christinae Stumbelensis
1985
Vita Christinae Stumbelensis
1983
Opera quadrivalia Petri Philomenae de Dacia et Petri de S. Audomaro
1979
A mediaeval commentary on time-reckoning
1897
Petri Philomeni de Dacia In Algorismum vulgarem Johannis de Sacrobosco commentarius