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
"Eckhardt-Gramatté, S. C. (Sophie-Carmen)","String quartet I (E. 103) : (""Cis-moll Quartett"") ; String quartet II (E. 107) : (""Hainburger Quartett"") ; String quartet III (E. 149)",Restricted ed. for archival purposes only / an[n]otations and corrections by the composer,Estate S.C. Eckhardt-Gramatté,1980,Selected works,,,,https://cir.nii.ac.jp/crid/1130282272536464256