@article{oai:ehime-u.repo.nii.ac.jp:00001256,
 author = {OKAMOTO, Yoshihiro and SUGAI, Hiroyuki and NAKAMURA, Yasuaki and OSAWA, Hisashi and MURAOKA, Hiroaki and AOI, Hajime and NAKAMURA, Yoshihisa},
 journal = {工学ジャーナル = Annual journal of engineering, Ehime University},
 month = {Mar},
 pages = {147--154},
 title = {Partial response maximum likelihood channels for perpendicular magnetic recording system using bit-patterned media},
 volume = {6},
 year = {2007}
}