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Original Citation
Engels, Frederick. "Herrn Eugen Dührings Umwälzung der Wissenschaft [Herr Eugen Dühring's Revolution in Science]." Vorwärts, 1878.
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Current Citation
Engels, Frederick. "Anti-During." Karl Marx, Frederick Engels: Collected Works. Vol. 25, Int Pub Co Inc, 1987, pt. 3, ch. 2.
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