Media type: E-Article Title: Poetry for Music: The Art of the Medieval Prosula Contributor: Kelly, Thomas Forrest Published: Cambridge University Press, 2011 Published in: Speculum, 86 (2011) 2, Seite 361-386 Language: English DOI: 10.1017/S0038713410004689 ISSN: 0038-7134; 2040-8072 Origination: Footnote: