1. Aoyama, T., 1986: Meso-climatological study of the strong winds in the Shonai Plain, Northern Honshu, Japan. (in Japanese), J. Geogr., 95, 397-412.
2. Arakawa, S., 1969: Climatological and dynamical studies on the local strong winds, mainly in Hokkaido, Japan. Geophys. Mag., 34, 359-425.
3. Muramatsu, K. and Kamota F., 1981: Damage of paddy rice plant caused by foehn. (in Japanese), Bull. Hokuriku Natl. Agric. Exp. Stn., 23, 19-56.
4. Sendai Distr. Met. Obs., Akita local fores. offices, Yamagata Pref., 1950: Report on the survey of Kiyokawa-dashi. (in Japanese), 59pp.
5. Takehana, M., 1950: Analysis of observed results of Kiyokawa-dashi. (in Japanese), Report on the survey of Kiyokawa-dashi, 10-21