@phdthesis{oai:air.repo.nii.ac.jp:00002957,
 author = {SANTI, DWI Pratiwi and サンティ, デウィ　プラティウィ},
 month = {Mar},
 school = {秋田大学},
 title = {Reconstruction of Paleocenographic significance in the western Pacific and Atlantic Ocean during the Neogene based on calcareous Nannofossil productivity and size variations – with special reference to formation of petroleum source rocks –},
 year = {2017}
}