@techreport{oai:tsukuba.repo.nii.ac.jp:00020592,
 author = {久野, 誉人 and KUNO, Takahito and Shiguro, Yoshiyuki},
 month = {Jul},
 title = {A Simplicial Algorithm for Concave Minimization and Its Performance as a Heuristic Tool},
 year = {2007},
 yomi = {クノ, タカヒト}
}