"Corrélation (Statistique)" . . "Correlación (Estadística)" . . . . "Statistique." . . . . . "Mathematical theory of correlation"@en . . . . . . . . . "[Grundbegriffe und Grundprobleme der Korrelationstheorie.] Principles of the Mathematical Theory of Correlation ... Translated by M. Kantorowitsch"@en . "[Grundbegriffe und Grundprobleme der Korrelationstheorie.] Principles of the Mathematical Theory of Correlation ... Translated by M. Kantorowitsch" . . . . . . . "Principles of the mathematical theory of correlation" . . . "Principles of the mathematical theory of correlation"@en . . . . . . . . . .