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
"Brzozowski, J. A. and Symposium on Mathematical Theory of Automata",Canonical regular expressions and minimal state graphs for definite events,,Princeton University,1962,Technical report,,,,https://cir.nii.ac.jp/crid/1130282269344396160