A tainted mantle : Hercules and the classical tradition at the Carolingian Court /
Lawrence Nees.
- Philadelphia : University of Pennsylvania Press, 1991.
- xvii, 391 p.
- Middle ages series .
Include bibliographical references and index
0-8122-8216-7
Theodulf Bishop of Orleans 760-821
Carolingians Chair of Saint Peter Hercules (Roman mythology)--Art