L.E.J. Brouwer – Topologist, Intuitionist, Philosopher How Mathematics Is Rooted in Life van Dalen, Dirk Innbundet / 2012 / Engelsk
L.E.J. Brouwer – Topologist, Intuitionist, Philosopher How Mathematics Is Rooted in Life van Dalen, Dirk Heftet / 2016 / Engelsk
