1. Badiou, A. (2005). Being and event (O. Feltham, Trans.). London: Continuum.
2. Belaga, G. E. (2009). Halfway up to the mathematical infinity I: On the ontological and epistemic sustainability of Georg Cantor’s transfinite design, manuscript (pp. 1–49). arXiv:0812.3207v3.
3. Brouwer, L. E. J. (1907). Over de grondslangen der wiskunde, Ph.D. thesis, Universiteit van Amsterdam. Engl. transl. Brouwer, L. E. J. (1975). On the foundations of mathematics. In A. Heyting (Ed.), Collected works I. Philosophy and foundations of mathematics. Amsterdam: North-Holland Publishing.
4. Cohen, P. (1966). Set theory and the continuum hypothesis. Reading, MA: W.A. Benjamin.
5. Dummett, M. A. E. (1991). Frege: Philosophy of mathematics. Cambridge, MA: Harvard University Press.