4 literature references for Architeuthis dux Steenstrup in Harting, 1860:

Author: Sweeney, M. J. and C. F. E. Roper / N. A. Voss, M. Vecchione, R. B. Toll and M. J. Sweeney, eds.
Year: 1998
Title: Classification, type localities and type repositories of recent Cephalopoda
Source: Systematics and Biogeography of Cephalopods. Smithsonian Contributions to Zoology, 586 (I-II)
Author: Nesis, K. N.
Year: 1987
Title:
Source: Cephalopods of the World: Squids, Cuttlefishes, Octopuses, and Allies
Author: Kristensen, T. K. and J. Knudsen
Year: 1983
Title: A catalogue of the type specimens of Cephalopoda (Mollusca) in the Zoological Museum, University of Copenhagen
Source: Steenstrupia, 9 (10)
Author: Harting, P.
Year: 1860
Title: Description de quelques fragments de deux Cephalopodes gigantesques
Source: Verhandelingen der Koninklijke Akademie van Wetenschappen, Amsterdam, 9 (1)