NEKRAŠAS, Evaldas. Theoretical Basis of Reichenbach’s Philosophy. Problemos, [S. l.], v. 23, p. 61–71, 1979. DOI: 10.15388/Problemos.1979.23.6247. Disponível em: https://www.zurnalai.vu.lt/problemos/article/view/6247. Acesso em: 7 nov. 2025.