, 1940a, The relation of science to philosophy in the light of Husserl's thought, in M. Farber (ed.), Philosophical essays in memory of Edmund Husserl, Cambridge, Harvard University Press, pp. 203-218.
, 1940b, The relation of science to philosophy in the light of Husserl's thought, in M. Farber (ed.), Philosophical essays in memory of Edmund Husserl, Cambridge, Harvard University Press, pp. 203-218.