G.V. Nikolajev, Dong Ren. 2011.
The oldest Species of the Genus Glaphyrus Latr. (Coleoptera: Scarabaeoidea: Glaphyridae) from the Mesozoic of China.
Paleontological Journal, 2011, Vol. 45, No. 2, pp. 179-182.
Engl. translation; original russian text: G.V. Nikolajev, D. Ren, 2011, published in Paleontologicheskii Zhurnal, 2011, No. 2, pp. 57-60.