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
"Euler, Leonhard and Yushkevich, A. P. (Adolʹf Pavlovich) and Smirnov, Vladimir Ivanovich and Habicht, Walter and Burckhardt, Johann Jakob and Fleckenstein, Joachim O. (Joachim Otto) and Grigorʹi︠a︡n, A. T.",Leonhardi Euleri Commercium epistolicum : descriptio commercii epstolici,,Birkhäuser,1975,Leonhardi Euleri Opera omnia,,376430717X,,https://cir.nii.ac.jp/crid/1130000798338481664