. . "Karl Immanuel Gerhardt" . "Karl Immanuel. " . . "Carolus I. Gerhardt" . "Carolus I. Gerhardt" . "Carolus I." . "Karl Immanuel. Gerhardt" . "Carolus I. " . "Karl Immanuel, 1816-1899 Gerhardt" . "C. I. Gerhardt"@en-US . "Karl I." . "C. J." . . "Carl Immanuel GERHARDT" . . "Gerhardt"@fr-FR . "Immanuel"@en . "C.J Gerhardt" . "Karl" . . "Immanuel, 1816-1899" . "mathématicien allemand" . "C. J. Gerhardt" . "Carl Immanuel" . "Karl Immanuel" . "Karl I. Gerhardt" . . "Carl I. Gerhardt" . "I" . "Gerhardt"@en . . "C. J. Gerhardt" . "C.J" . "C. I. Gerhardt" . "Carl I." . . "K." . "C. I. Gerhardt" . "C. I. " . "Carl I. Gerhardt" . . "C. I." . . . "Gerhardt, K. (Karl)" . . . . "C.I Gerhardt" . . "Carl Immanuel Gerhardt"@en . "Gerhardt, C. I. (Carl Immanuel)" . . "Carl Immanuel Gerhardt" . "C. I Gerhardt" . "Karl Gerhardt" . "GERHARDT" . "J." . "K. Gerhardt" . "I." . "Carl"@en . "Karl Immanuel Gerhardt"@it-VA . "C." . "1899-05-05" . "1816-12-02" . "C.I" . "K. Gerhardt" .