1. Will Durant, The Story of Philosophy, New York, 1953
2. R.S. Shankland, Conversation with Albert Einstein II, Am. Jr. of Phys. 41, 895–901 (1973)
3. 3)For a discussion of the historical development and the current status of the interpretation of quantum mechanics, see J. Mehra, “The Quantum Principle: Its Interpretation and Epistemology”, Dialectica, 1973
4. Galileo, Two New Sciences, 1638
5. J.M. Jauch, “Le Proces de Galileo Galilei”, Arch. des Sciences, Genéve, 23, 543–558 (1970)