, 2007, Albert Camus: The awareness of extraneousness, in A. Tymieniecka (ed.), Phenomenology of life from the animal soul to the human mind, Dordrecht, Springer, pp. 371-378.
, 2006a, The "person" and the "other" in MarĂa Zambrano's philosophical anthropology, in A. Tymieniecka (ed.), Logos of phenomenology and phenomenology of the logos II, Dordrecht, Springer, pp. 197-213.