1. Ruchevaya forel (Salmo trutta morpha fario) v rekah Novgorodskoj oblasti. Rybohozyajstvennoe ispolzovanie ozera Ilmen i vodoemov severo-zapada;Abdulaev,1998
2. Forelevye reki novgorodskoj oblasti. Issledovaniya na ohranyaemyh prirodnyh territoriyah severo-zapada rossii;Abdulaev,2000
3. Kumzha, forel, ruchevaya forel Salmo trutta Linnaeus, Salmo trutta morpha fario Linnaeus;Aleksandrov,2014
4. A new record of the freshwater pearl mussel Margaritifera margaritifera L. (Bivalvia, Unionoida) from the River Narcea (Asturias, north-western Spain);Álvarez-Claudio;Aquat. Conserv. Mar. Freshw. Ecosyst.,2000
5. Perechen rek, ih pritokov i drugih vodoyomov yavlyayushchihsya mestami neresta lososyovyh ryb na kotoryh ustanavlivayutsya vodoohrannye lesnye polosy;Anonymous,1976