Searching for post variable source area concept of rainfall-runoff response in headwater. Where does water go when it rains?

Asano, Yuko; Uchida, Taro; McDonnell, Jeffery J. 2005. Searching for post variable source area concept of rainfall-runoff response in headwater. Where does water go when it rains? Journal of the Japan Society of Hydrology and Water Resources. 18(4): 459-468.