MEŠKAUSKAS, Eugenijus. Formal-Logical and Methodological Examination of Scientific Theories. Problemos, [S. l.], v. 40, p. 45–50, 1989. DOI: 10.15388/Problemos.1989.40.7137. Disponível em: https://www.journals.vu.lt/problemos/article/view/7137.. Acesso em: 27 apr. 2024.