1. Blum, J., F.-X. Le Dimet, and I.M. Navon. 2009. Data assimilation for geophysical fluids. Handbook of numerical analysis 14: 385–441.
2. Boyle, D.P., H.V. Gupta, S. Sorooshian, V. Koren, Z. Zhang, and M. Smith. 2001. Toward improved streamflow forecasts: Value of semidistributed modeling. Water Resources Research 37(11): 2749–2759.
3. Cheng, C.T., C.P. Ou, and K.W. Chau. 2002. Combining a fuzzy optimal model with a genetic algorithm to solve multi-objective rainfall–runoff model calibration. Journal of Hydrology 268(1): 72–86.
4. Cosgrove, B. 2015. December. Hydrologic modeling at the national water center: Operational implementation of the WRF-Hydro model to support national weather service hydrology. In 2015 AGU fall meeting. AGU.
5. Duan, Q., V.K. Gupta, and S. Sorooshian. 1993. A shuffled complex evolution approach for effective and efficient optimization. Journal of Optimization Theory Application 76(3): 501–521.