, 2002, Husserl's concept of pure logical grammar, in A. Tymieniecka (ed.), Phenomenology world-wide, Dordrecht-Boston-London, Kluwer, pp. 100-102.
, 1998, The imagination as the origin of science, in A. Tymieniecka (ed.), Phenomenology of life and the human creative condition, Dordrecht, Kluwer, pp. 405-410.
, 1991, Corporalidad, in A. Tymieniecka (ed.), Husserlian phenomenology in a new key, Dordrecht, Kluwer, pp. 335-342.
, 1983a, Le primat du théorique à l'égard du normatif chez Husserl, in A. Tymieniecka & C. Schrag (éds), Foundations of morality, human rights, and the human sciences, Dordrecht, Reidel, pp. 521-526.