Cambridge: Cambridge University Press.

Chen, X./P. Barker [2000]: “Continuity through Revolutions,”

67 , S208-S233.

Cohen, I. B. [1985]:

Revolution in Science.

Cambridge, MA: Belknap Press at Harvard University Press.

Copernicus, N. [1543/1995]:

On the Revolutions of Heavenly Spheres.

Amherst, NY:

Copernicus, N. [1959]: The

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