Thoughts Without Objects - ADAMS, FRED and FULLERD, GARY and STECKER, ROBERT (Mind & Language, 1993)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTExMS9qLjE0NjgtMDAxNy4xOTkzLnRiMDAyNzIueA