著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Friedrich, Paul and Silverstein, Michael",On aspect theory and Homeric aspect . Dialectal developments in Chinookan tense-aspect systems : an areal-historical analysis,,University of Chicago Press,1974,International journal of American linguistics,,,,https://cir.nii.ac.jp/crid/1130291776293527296