@misc{oai:doshisha.repo.nii.ac.jp:00001042,
 author = {宋, 光輝 and Song, Guanghui},
 month = {2012-10-16},
 note = {application/pdf},
 title = {Coding-spreading on sparse graph for gaussian multiple-access channel},
 year = {},
 yomi = {ソウ, コウキ}
}