Heikki Kirjavainen, tuntematon, 1978
Koko nimi: Certainty, Assent and Belief - An Introduction to the Logical and Semantical Analysis of Some Epistemic and Doxastic Notions Especially in the Light of Jaakko Hintikka's Epistemic Logic and Cardinal John Henry Newman's Discussion on CertitudeMerkinnät: omistajamerkintä