by Kawai, Shichio, Ito, Seiichi, Kanamaru, Humikazu, Kiriyama, Ryilichi
Published in The Journal of the Society of Chemical Industry, Japan (1962)

by Ishida, Akito, Emura, Shuichi, Takahashi, Masao, Ito, Yoshiaki, Kanamaru, Humikazu, Takamuku, Setsuo
Published in Physica. B, Condensed matter (1995)

by Ishida, Akito, Emura, Shuichi, Takahashi, Masao, Ito, Yoshiaki, Kanamaru, Humikazu, Takamuku, Setsuo
Published in Physica. B, Condensed matter (01.03.1995)