References
- Arai, T. & Pu, P., 1987: A preliminary study on the water temperature and freezing of Lake Suwa in Japan and shallow lakes in eastern China. — Jpn. J. Limnol. 48: 225–230.
- Arakawa, H., 1954: On five centuries of freezing dates of Lake Suwa. — J. Geogr. (Tokyo) 63: 41–48.
- Chu, K., 1973: A preliminary study on the climatic fluctuation during the last 5000 years in China. — Sci. Sin. 16: 226–256.
- Editorial Board Of Natural History Of Suwa, 1983: Natural History of Suwa: Climatology. — Suwa—Kyoiku—Kai, Suwa, 426 p.
- Grove, R. H., 1998: Global impact of the 1789–93 El Niño. — Nature 393: 318–319.
- Mizukoshi, M., 1997: Secular change of winter coldness since the 18th century in Kinki and Tokai Districts. — Proc. General Meeting Assoc. Jpn. Geogr. 52: 164–165.
- Okino, T., Watanabe, Y., Kubo, H., Niwa, Y., Takeuchi, K. & Shionozaki, H., 1982: Materials of regular observation in Lake Suwa (1). — Report on Ecosystem in Lake Suwa Catchment Area 8: 76–97.
- Quinn, W. H., 1992: A study of Southern Oscillation related climatic activity for AD 622–1900 incorporating Nile River flood data. — In: Diaz, H. F. & Margraf, V. (eds): El Niño, Historical and Paleoclimatic Aspects of the Southern Oscillation. 119–149. — Cambridge University Press, Cambridge.