Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Shanthikumar, J. George and Sumita, U. (Ushio)",Applied probability and stochastic processes,,Kluwer Academic,1999,International series in operations research & management science,,0792384393,,https://cir.nii.ac.jp/crid/1130282269858665088