Vorlage:Kottelat et al., 2005

• Kottelat, M., Bogutskaya, N.G. & Freyhof, J. 2005. On the migratory Black Sea lamprey and the nomenclature of the ludoga, Peipsi and ripus whitefishes (Agnatha: Petromyzontidae; Teleostei: Coregonidae). Zoosystematica Rossica, 14 (1): 181-186.