NEKRAŠAS, Evaldas. Inductive Model of Science and Inductive Logic of R. Carnap. Problemos, [S. l.], v. 15, p. 24–32, 1975. DOI: 10.15388/Problemos.1975.15.5571. Disponível em: https://www.journals.vu.lt/problemos/article/view/5571. Acesso em: 22 feb. 2026.