Vidovic, S. U.; Martill, D. M. (2018). The taxonomy and phylogeny of Diopecephalus kochi (Wagner, 1837) and 'Germanodactylus rhamphastinus' (Wagner, 1851). Pp. 125-147 in Hone, D. W. E., Witton, M. P. & Martill, D. M. (eds) New Perspectives on Pterosaur Palaeobiology. Geological Society, London, Special Publications 455.
The taxonomy and phylogeny of <i>Diopecephalus kochi</i> (Wagner, 1837) and '<i>Germanodactylus rhamphastinus</i>' (Wagner, 1851). Pp. 125-147 in Hone, D. W. E., Witton, M. P. & Martill, D. M. (eds) New Perspectives on Pterosaur Palaeobiology. Geological Society, London, Special Publications 455.