Zitationen: Damkaer, D. M. 2002: The Copepodologist's Cabinet. A Biographical and Bibliographical History. Philadelphia, American Philosophical Society, XIX+1-300 S., B15: B 2561, pp. 62-65, Portr.
Henriksen, K. L. 1922: [Biographien] Entomologiske Meddelelser, København 15 (2), B15: 10 144, pp. 74, Portr.