MICHNOWSKI, Lesław. A Cybernetic Approach to Sacrum – Profanum Relation. Problemy Ekorozwoju, [S. l.], v. 5, n. 1, p. 109–138, 2010. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4772. Acesso em: 22 jul. 2024.