FREGE RELOADED (2) Church`s slingshot argument for truth as reference
Kripke's Meaning Skepticism 1
"The role of Frege's Context Principle in his epistemology of mathematics" Øystein Linnebo - Part.1
The Limits of Ontology: Part III - Dr. Jeffrey S. Kupperman
The Frege–Church ontology is an ontology, a theory of existence. Everything is considered as being in three categories, object, name, or concept (sense). The ontology was developed by Alonzo Church based on ideas of Gottlob Frege to resolve some paradoxes. The ontology is related to certain modal logics.