Columbia subject headings:
Heidegger, Martin, 1889-1976.
Henry, Michel, 1922-2002.
Ontology.
Phenomenology.
Harvard subject headings:
Heidegger, Martin, 1889-1976
Henry, Michel, 1922-2002
Language and languages--Philosophy
Language and languages--Philosophy--History--20th century
Ontology--History--20th century.
Ontology.
Phenomenology--History--20th century
Phenomenology.
Princeton subject headings:
Heidegger, Martin, 1889-1976.
Henry, Michel, 1922-2002.
Language and languages--Philosophy--History--20th century.
Ontology--History--20th century.
Phenomenology--History--20th century.