Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Omura Akio and Ise Akihiro and Sasaki Keiichi and Shinsaka Takashi and Hasebe Yumiko,Resolution and Reliability of the .ALPHA.-spectrometric 230Th/234U Method for Age Determination.,The Quaternary Research (Daiyonki-Kenkyu),04182642,Japan Association for Quaternary Research,1995,34,3,195-207,https://cir.nii.ac.jp/crid/1390282681473594496,https://doi.org/10.4116/jaqua.34.195