(en) Arthur Eddington, The nature of the physical world, New York, The Macmillan Company; Cambridge, Eng., The University Press, , 396 p. (lire en ligne)
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(en) Friedel Weinert, The scientist as philosopher : philosophical consequences of great scientific discoveries, Springer, , 342 p. (ISBN3-540-21374-0, lire en ligne), p. 143, Chapitre 4, p. 143