Stochastic Models of Hydrological Processes and Their Applications to Problems of Environmental Preservation-NATO Advanced Research Workshop, Moskova, Rusya, 23 - 27 Kasım 1998, ss.211-220, (Tam Metin Bildiri)
XIXth Conference of the Danube Countries on Hydrological Forecasting and Hydrological Bases of Water Management, Osijek, Hırvatistan, 15 - 19 Haziran 1998, ss.741-747, (Tam Metin Bildiri)