KISNER, Wendell. The Fourfold Revisited: Heideggerian Ecological Practice and the Ontology of Things. The Trumpeter, [S. l.], v. 24, n. 3, 2009. Disponível em: https://trumpeter.athabascau.ca/index.php/trumpet/article/view/1098. Acesso em: 4 may. 2024.