@book{16867,
	author = {Symposium on the Development of the Physicist's Conception of Nature in the 20th Century, International Centre for Theoretical Physics, Miramare, Trieste, Italy, Sept. 18-25, 1972 and Mehra, Jagdish ; ed.},
	title = {The physicist's conception of nature},
	publisher = {D. Reidel,},
	year = {1978},
	address = {Holland:}
}