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
"Kawasaki, Norikazu and 高木, 英明 and takahashi, Yutaka and Hong, Sung-Jo and Hasegawa, Toshiharu",Waiting time analysis of M[X]/G/1 queues with/without vacations under ramdom order of service discipline,,University of Tsukuba,1999,Institute of Policy and Planning Sciences discussion paper series,,,,https://cir.nii.ac.jp/crid/1130000798054729984