著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) F. Lin and W.M. Wonham,On observability of discrete-event systems,Information Sciences,0020-0255,Elsevier BV,1988-04,44,3,173-198,https://cir.nii.ac.jp/crid/1363107369051592064,https://doi.org/10.1016/0020-0255(88)90001-1