Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Eduardo A. M. Koutsoukos and Malcolm B. Hart,"Radiolarians and Diatoms from the mid-Cretaceous Successions of the Sergipe Basin, Northeastern Brazil: palaeoceanographic Assessment",Journal of Micropalaeontology,2041-4978,Copernicus GmbH,1990-07-01,9,1,45-63,https://cir.nii.ac.jp/crid/1362544420041302400,https://doi.org/10.1144/jm.9.1.45