Ito, T. , Kurokawa, K. , Wu, D. , Nagumo, T. , Hirata, H.. "Seismic Resistant Mechanism of Two-by-four Wooden Frame with Vibration Control Device". World Academy of Science, Engineering and Technology, Open Science Index 117, International Journal of Civil and Environmental Engineering (2016), 10(9), 1197 - 1202.