Van Stigt, Walter P. Brouwer's intuitionism / Walter P. van Stigt. - Amsterdam : North-Holland, 1990. - xxvi, 530 p. - Studies in the history and philosophy of mathematics ; vol. 2 . ISBN: 0444883843 Subjects--Topical Terms: Mathematicians--Netherlands--Biography.Mathematics--Philosophy.Brouwer, Luitzen Egbertus Jan, 1881 - 1966.