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
"Balser, Werner and Filipuk, Galina and Łysik, Grzegorz and Michalik, Sławormir",Formal and analytic solutions of differential and difference equations,,"Institute of Mathematics, Polish Academy of Sciences",2012,Banach Center publications,,9788386806164,,https://cir.nii.ac.jp/crid/1130282272586556160