1. Adachi, S. and Nakatoh, T. Changes of top set bed in a silted reservoir. Proc., IAHR, 13th Congress. pp.297–304. Paper A-33
2. Ashida, K. and Michiue, M. An investigation of river bed degradation downstream of a dam. Proc. IAHR, 14th Congress. pp.245–255. Paper C-30
3. Development of longitudinal profiles of alluvial channels in response to base-level lowering
4. Analytical Theory of Erosion
5. DeVries, M. River bed variations - aggradation and degradation. International Seminar on Hydraulics of Alluvial Streams. Jan. New Delhi, India: IAHR.