1. Apsite, E., Rudlapa, I., Latkovska, I., and Elferts, D., Changes in Latvian river discharge regime at the turn of the century, Hydrol. Res., 2013, vol. 44, pp. 554–569.
2. Benestad, R.E., Benestad, R.E., Hanssen-Bauer, I., and Forland, E.J., An evaluation of statistical models for downscaling precipitation and their ability to capture long-term trends, Int. J. Climatol., 2007, vol. 27, pp. 649–665.
3. Beuchat, X., Schaefli, B., Soutter, M., and Mermoud, A., Toward a robust method for subdaily rainfall downscaling from daily data, Water Resour. Res., 2011, vol. 47, pp. 1–18.
4. Cui, B.L., Chang, X.L., and Shi, W.Y., Abrupt changes of runoff and sediment load in the lower reaches of the Yellow River, China, Water Resour., 2014, vol. 41, 252–260.
5. Fan, J.J., Huang, Q., Chang, J.X., Sun, D.Y., and Cui, S., Detecting abrupt change of Streamflow at Lintong station of Wei River, Math. Probl. Eng., 2013, vol. 2013, pp. 1–9.