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
"Kushner, Harold J. (Harold Joseph)",Necessary conditions for discrete parameter stochastic optimization problems,,"Center for Dynamical Systems, Division of Applied Mathematics, Brown University",1970,CDS technical report,,,,https://cir.nii.ac.jp/crid/1130291842090945030