1. Adrianov AV, Malakhov VV. 1994. Kinorhyncha: Structure, Development, Phylogeny and Taxonomy. Moscow: Nauka Publishing. 260 pages.
2. Adrianov AV, Malakhov VV. 1999. Cephalorhyncha of the World Ocean. Moscow: KMK Scientific Press. 400 pages.
3. A new DNA sequence assembly program