KALENDA, Česlovas. Definition and Functions of Ecological Ethics. Problemos, [S. l.], v. 63, p. 116–122, 2003. DOI: 10.15388/Problemos.2003.63.6673. Disponível em: https://www.journals.vu.lt/problemos/article/view/6673.. Acesso em: 28 apr. 2024.