1. Alekhin YM (1968) Multiple linear extrapolation of macroprocesses (dynamic–statistical forecasting method). Tr. LGMI 41–59. (in Russian)
2. Bolgov MV (1999) Stochastic models of periodically correlated annual fluctuations of stream flow. Meteorol Hydrol 1:101–116 (in Russian)
3. Busalaev IV, Davletgaliev SK, Kuperman IG (1973) Appling the method canonical expansions to modeling river flow. Probl Hydropower Manag 10:143–152 (in Russian)
4. Davletgaliev SK (1991) Mixed simulation of series of annual stream flow of rivers with the method of canonical expansions. Meteorol Hydrol 10:102–108 (in Russian)
5. Davletgaliev SK (2013) Group simulation of hydrographs of monthly stream flow. Water Resour 40(4):350–358 (in Russian)