, 2011a, Action and work between Blondel and Scheler: A practical transcendentalism?, in A. Tymieniecka (ed.), Transcendentalism overturned, Dordrecht, Springer, pp. 535-552.
, 2011b, Life powerful force between virtuality and enactment, in A. Tymieniecka (ed.), Phenomenology/ontopoiesis retrieving geo-cosmic horizons of antiquity, Dordrecht, Springer, pp. 685-693.
, 2009a, Blondel and the philosophy of life, in A. Tymieniecka (ed.), Phenomenology and existentialism in the twentieth century, Dordrecht, Springer, pp. 253-273.
, 2009b, Memory and action: The conscience of time in personal becoming in Bergson and Blondel, in A. Tymieniecka (ed.), Memory in the ontopoesis of life I, Dordrecht, Springer, pp. 25-49.
, 2008, Action, work, and education in Blondel, in A. Tymieniecka (ed.), Education in human creative existential planning, Dordrecht, Springer, pp. 163-194.
, a, 'Futuro, possibile, azione: Le implicazioni crono-logiche dell'agire umano in Blondel', Daimon Revista Internacional de Filosofia 3 (Suplemento), 97-106.