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) Daniel G. Blackburn,Evolutionary Origins of Viviparity in the Reptilia. I. Sauria,Amphibia-Reptilia,0173-5373,Walter de Gruyter GmbH,1982,3,2,185-205,https://cir.nii.ac.jp/crid/1360011144092279680,https://doi.org/10.1163/156853882x00419