Aguirre Santos, Javier2024-12-052024-12-0543130http://doi.org/10.1387/gogoa.21192https://www.ehu.eus/ojs/index.php/Gogoa/article/download/20989/19221https://gordailua.ueu.eus/handle/123456789/20481FilosofiaGreziaAristotelesen substantzia materia, konposatu eta forma gisaarticle