@article{weko_33642_1, author = "辻浦,賢", title = "28. 直視記録方式による長周期地震計(第3報)", journal = "東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo", year = "1965", volume = "43", number = "2", pages = "429--440", month = "sep" }