LHD type proton-boron reactor and the control of its peripheral potential structure / Y.Matsumoto,T.Nagaura,Y.Itoh и др., 2001. - 5 p. - Текст : непосредственный.
Statistical distribution of symmetry groups for inorganic crystal structure database(ICSD) / M.Fujiwara,Y.Itoh,T.Matsumoto,H.Takeda, 1998. - 92 p. - Текст : непосредственный.