VALEVIČIUS, Vytautas. Problem of Empirical Basis of Scientific Knowledge in the Philosophy of the 20th Century. Problemos, [S. l.], v. 27, p. 14–21, 1982. DOI: 10.15388/Problemos.1982.27.6304. Disponível em: https://www.journals.vu.lt/problemos/article/view/6304.. Acesso em: 16 aug. 2024.