Template:Chistikov, 1979
- Chistikov S.D., 1979. Phylogenetic relations of the Scaphopoda, in Likharev I.M. (ed.), Molliuski, osnovnye rezul’taty ikh izucheniia [Molluscs, Main Results of their Study]. Vsesojuznoe soveskhdunie po izucheniju molljuskov, 6. Akademiia Nauka, Leningrad: 20–22 (article in Russian).