"Ferrers, Norman Macleod"@en . . "1903-01-31Z"^^ . . "British mathematician" . "Norman Macleod Ferrers"@en . "1829Z"^^ . "Norman Macleod Ferrers D.D. (11 August 1829 \u2013 31 January 1903) was a British mathematician and university administrator and editor of a mathematical journal."@en . "1903Z"^^ . . "1829-08-11Z"^^ . .