TecaLibri: L.E.J. Brouwer: opere

1990 Brouwer's Intuitionism [di W. P. Van Sigt], Elsevier North-Holland, Amsterdam, [rif.]
1999 Mystic, Geometer and Intuitionist. The Life of L.E.J. Brouwer [di D. Van Dalen], Oxford University Press, Oxford, [rif.]