Sec. de: Sobre o ser e tempo de Heidegger. 2016: (orelha: professor de Filosofia da New School for Social Research)

http://authorities.loc.gov 11/7/2017: (D., rem.)

http://viaf.org/processed/DNB%7C12387842X: (D., rem.)

http://viaf.org/processed/SUDOC%7C027128296: (professor de Filosofia, New school for social research; D.)