Fredborg, Karin Margareta; Nielsen, Lauge Olaf; Pinborg, Jan
An unedited part of Roger Bacon's opus maius De signis
In: Traditio. Studies in ancient and medieval history, thought, and religion
Year 1978, issue 34
S. 75 - 136
Fredborg, Karin Margareta; Nielsen, Lauge Olaf; Pinborg, Jan
In: Traditio. Studies in ancient and medieval history, thought, and religion
Year 1978, issue 34