Olea Agirregomezkorta, Andoni2024-12-052024-12-0543294NULLhttps://www.karmelaldizkaria.eus/publico/upload/articulos/karmel-305_6-olea.pdfhttps://gordailua.ueu.eus/handle/123456789/20581ErlijioaHistoriaJoan XXIII.a – Paulo VI.aarticle