Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ruirui Zhang and Xin Xiao,Study of Immune-Based Intrusion Detection Technology in Virtual Machines for Cloud Computing Environment,Mobile Information Systems,1574-017X,Hindawi Limited,2017,2017,,1-15,https://cir.nii.ac.jp/crid/1363107368957232384,https://doi.org/10.1155/2017/2301970