AUKŠTUOLYTĖ, Nijolė. Analysis of Logical Basis of Knowledge in Frege’s Philosophy. Problemos, [S. l.], v. 58, p. 91–98, 2000. DOI: 10.15388/Problemos.2000.58.6811. Disponível em: https://www.journals.vu.lt/problemos/article/view/6811.. Acesso em: 18 jul. 2024.