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Lansdall-Welfare, Thomas, Saatviga Sudhahar, James Thompson, Justin Lewis, και Nello Cristianini. "Content Analysis of 150 Years of British Periodicals." Proc Natl Acad Sci U S A 2017.

Lansdall-Welfare, Thomas, et al. "Content Analysis of 150 Years of British Periodicals." Proc Natl Acad Sci U S A 2017.