ČERNIENĖ, Bronislava. The Logical Integrity of Thinking. Problemos, [S. l.], v. 16, p. 69–70, 1975. DOI: 10.15388/Problemos.1975.16.5595. Disponível em: https://test.zurnalai.vu.lt/problemos/article/view/5595. Acesso em: 27 oct. 2025.