He is director of the Centre for Research in Philosophy and History of Religions University of Argentina JF Kennedy and senior researcher of CONICET. In 2003 he was honored by the Government of Argentina with Bernardo Houssay Consolidated Investigator Award in the field of Philosophy, Psychology and Education Sciences.
His publications include: Comparative Philosophy East and West (1972), Gnosis. The essence of Gnostic dualism (21978), Plotinus and Gnosticism (1981), Neo-Platonism and Vedanta. The doctrine of matter in Plotinus and Sankara (1982), Neoplatonism, Gnosticism, Christianity (1986), René Guénon and the decline of metaphysics (1990), Chaldean Oracles. Numenius of Apamea (1991), Plotinus. On the divine transcendence: meaning and origin (1992), The astral body (1992), Presence and absence of the sacred in the East and West (2001), The Pythagorean conception of numbers and projections (2005), Jesus of Nazareth and early Christians. An approach from the history and phenomenology of religions (2006) and Judas. Gospel and biography (2007).