KALENDA, Česlovas. The Conference and the Colloquium on the Problems of Ethics. Problemos, [S. l.], v. 37, p. 128–129, 1987. DOI: 10.15388/Problemos.1987.37.7203. Disponível em: https://www.journals.vu.lt/problemos/article/view/7203.. Acesso em: 19 jul. 2024.