@techreport{oai:tsukuba.repo.nii.ac.jp:00022748,
 author = {Ohmikawa, Minoru and Takagi, Hideaki and 高木, 英明},
 month = {},
 note = {Includes bibliographical references},
 title = {Optimal call admission control for voice and data traffic in mobile communication networks},
 year = {2001}
}