Non-contact Virtual Clay Modeling Interface Using Multi-viewpoint Images. - Etsuko Ueda; Hirotaka Kodama; Yoshio Matsumoto; Tsukasa Ogasawara (MVA, 2002)

On Level p Siegel Cusp Forms of Degree Two. - Hirotaka Kodama; Shoyu Nagaoka; Yoshitsugu Nakamura (Int. J. Math. Math. Sci., 2012)