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 "Rodman, L. and Spitkovskiĭ, Ilya M. and Woerdeman, H. J. (Hugo jan)","Abstract band method via factorization, positive and band extensions of multivariable almost periodic matrix functions, and spectral estimation",,American Mathematical Society,2002,Memoirs of the American Mathematical Society,,0821829963,,https://cir.nii.ac.jp/crid/1130000798094709632