Fatigue‐resistant Fe‐Mn‐Si‐based alloy seismic dampers to counteract long‐period ground motion oleh Yasuhiko Inoue, Atsumichi Kushibe, Kenji Umemura, Yasunori Mizushima, Takahiro Sawaguchi, Terumi Nakamura, Hiroaki Otsuka, Yuya Chiba