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
"Alenit︠s︡yn, I︠U︡. E.",Extremal problems of the geometric theory of functions,,American Mathematical Society,1969,Proceedings of the Steklov Institute of Mathematics,,,,https://cir.nii.ac.jp/crid/1130000797307370624