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 "McDonald, Bernard R.","Row, column, and null-modules of a matrix modulo p[n]",,University of Oklahoma,1969,Department of Mathematics Preprints,,,,https://cir.nii.ac.jp/crid/1130566852717158912