@ontology.co)You are in the 
EUROPEAN site.
There is an American Mirror Site: for best performance, visit the site close to your location.
Warning: Machine translation of philosophical texts can give very misleading results; please use it with CAUTION!
The simplest way to navigate this site is to visit the following page:
Aletheia in the Ancient Greek Thought. General Introduction
Pre-Philosophical Conceptions of Truth: Homer, Hesiod, Pindar, Alexandrine Poets, Thucydides
Selected Bibliography on the Concept of Truth in Ancient Greek and Roman Philosophy
Selected Bibliography on Ancient Greek Authors from Homer to the Hellenistic Period
Aletheia dans la Pensée Grecque d'Homère à l'Âge Hellenistique
Parmenides
Sophists
Plato's Doctrine of Truth
Aristotle's Definition of Truth
Epicureanism
Stoicism
Skepticism
Neoplatonism
Veritas in the Middle Ages from Augustine to Paul of Venice
Selected Bibliography on the Theories of Truth in Medieval Philosophy
Selected Bibliography on Medieval Authors from Hilary of Poitiers to Paul of Venice
Theories of Truth in Modern Era from Descartes to Kant
General Introduction: Ontological Categories
Theory of Predication and Ontological Analysis in Aristotle's Categories
The Stoic Theory of Categories
Plotinus' Criticism of Aristotle's and Stoics Categories (Enneads VI, 1-3)
Ancient Greek Commentaries on Aristotle's Categories
Eriugena, Periphyseon Book I: Aristotelian Logic and Categories
Latin Medieval Commentators on Aristotle's Categories
Selected Bibliography on the Latin Medieval Commentators:
Universals in Antiquity and Middle Ages
Peter Abelard and the Rise of Nominalism
General Works on the History of the Ontological Argument
The Medieval Period from Anselm of Canterbury to Duns Scotus
The Modern Period from Suárez to Frege