References
- Byrne, G. F., Drummond, J. E. & Rose, C. W., 1967: A sensor for water flux in soil. “Point source” instrument. — Water Resour. Res. 3: 1073–1078.
- Byrne, G. F., Drummond, J. E. & Rose, C. W. 1968: A sensor for water flux in soil. 2. “Line source” instrument. — Water Resour. Res. 4: 607–611.
- Kawanishi, H., 1975: A microflowmeter for soil water in unsaturated zone. — Res. Bull. Oita Univ. 4 (5): 17–27.
- Kawanishi, H. 1977: Upward soil-water flow from a water table under evapotranspiration activity. — Ibid. 5 (2): 7–14.
- Kawanishi, H. 1978: Further observations of upward soil-water flow during evapotranspiration. — Ibid. 5 (3): 1–11.