@article{oai:tohoku.repo.nii.ac.jp:00005360, author = {SUZUKI, NORITOSHI and SUGIYAMA, KAZUHIRO}, issue = {2}, journal = {Paleontological research}, month = {}, note = {学術論文 (Article)}, pages = {131--140}, title = {Regular axopodial activity of Diplosphaera hexagonalis Haeckel (spheroidal spumellarian, Radiolaria)}, volume = {5}, year = {2001} }