ČERNIENĖ, Bronė. Spiritual Culture: Its State and Its Problems. Problemos, [S. l.], v. 38, p. 20–31, 1988. DOI: 10.15388/Problemos.1988.38.7173. Disponível em: https://test.zurnalai.vu.lt/problemos/article/view/7173. Acesso em: 26 oct. 2025.