@article{weko_3628_1, author = "平沢,清 and 伊藤,公介", title = "千葉県長豊橋付近地震防災研究実験地における地震探査", journal = "防災科学技術総合研究報告", year = "1969", volume = "", number = "19", pages = "3--12", month = "mar" }