126 New Magneto-Optical Effect in Co-Doped CuGeO3
A.V. Semeno, H. Ohta, S. Okubo, N.E. Sluchanko, I.E. Tarasenko, A.V. Kuznetsov, T.V. Ishchenko, and S.V. Demishev
Appl. Magn. Reson. 33 (2008) 3-9.

127 High Field ESR Measurements on One Dimensional Antiferromagnetic Zigzag Chain Systems
H. Ohta, S. Okubo, K. Shiraki, M. Yoshida, A.A. Belik, M. Azuma and M. Takano
J. Korean Phys. Soc. 53(2) (2008) 999-1005.