When a reference is a one-to-one account of a document, then the author in the reference (ref.author) is the name of the author of the document. This relation captures this relationship.
(Same-Slot-Values Inherits-Author-From-Document
Ref.Author
(Compose Doc.Author-Name Ref.Document))
(<=> (Inherits-Author-From-Document ?Ref)
(And (Publication-Reference ?Ref)
(Same-Values ?Ref
Ref.Author
(Compose Doc.Author-Name Ref.Document))))