@techreport{oai:tsukuba.repo.nii.ac.jp:00022703,
 author = {Suzuka, Ayami and 鈴鹿, 順美 and Miyashiro, Ryuhei and 吉瀬, 章子 and YOSHISE, Akiko and Matsui, Tomomi and 松井, 知己},
 month = {},
 note = {Access: via WWW},
 title = {Semidefinite programming based approaches to home-away assignment problems in sports scheduling},
 year = {2005},
 yomi = {ヨシセ, アキコ}
}