Sone, T., Kano, A., Okumura, T., Kashiwagi, K., Hori, M., Jiang, X. and Shen, C.-C.: Holocene stalagmite oxygen isotopic record from the Japan Sea side of the Japanese Islands, as a new proxy of the East Asian winter monsoon, Quat. Sci. Rev., 75, 150–160, 2013.