Russian and Eastern European rivers
Khaiter, P., Nikanorov, A.M., Yereschukova, M.G., Prach, K., Vadineanu, A., Oldfield, J. and Petts, G.E. 2000. Russian and Eastern European rivers. in: Boon, P.J., Davies, B.R. and Petts, G.E. (ed.) Global perspectives on river conservation Chichester Wiley. pp. 105-126