@article{oai:kyutech.repo.nii.ac.jp:00002090,
 author = {Murata, Shigeo},
 issue = {6-1},
 journal = {Bulletin of the Kyushu Institute of Technology. Mathematics, natural science, 九州工業大学研究報告. 自然科学},
 month = {Mar},
 pages = {43--48},
 title = {Foraminifera From the Nakado Formation, Sakito-Matsushima Coal-Field, Nagasaki Pref., Kyushu.},
 year = {1960}
}