%0 Journal Article %T Truths ancient and modern %A Miller %A David %J Manuscrito %D 2011 %I Universidade Estadual de Campinas %R 10.1590/S0100-60452011000100012 %X the paper presents a comparison of the theories of truth, and the solutions of the liar paradox, proposed by thomas bradwardine (c. 1290-1349), jean buridan (c. 1295-1358), and alfred tarski (1901-1983). %K self-reference %K bradwardine %K buridan %K tarski %K liar paradox %K method of diagonalization %K theory of signification %K theories of truth. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0100-60452011000100012&lng=en&nrm=iso&tlng=en