著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) CHEONG C. H.,A study on stratigraphy and sedimentological environments of the Lower Paleozoic sequences in South Korea (chiefly in Jeongseon area),"Journal of the National Academy of Sciences, Republic of Korea, Natural Science Series",,,1979,18,,123-159,https://cir.nii.ac.jp/crid/1570572700257539200,