Brouwer's Cambridge Lectures on IntuitionismD.van Dalen, Luitzen Egbertus Jan Brouwer · First published 2011Open the Tome
Collected Works, Vol. 2: Geometry, Analysis, Topology and MechanicsLuitzen Egbertus Jan Brouwer · First published 1976Open the Tome
The North Sea, and, The Law of the continental shelf,with specialreferencee to the North Sea, by the Rt.Hon.Lord ShawcrossLuitzen Jan Brouwer · First published 1964Open the Tome