@techreport{oai:tsukuba.repo.nii.ac.jp:00027557,
 author = {ZHANG, Mingchao and LUO, Song and 繁野, 麻衣子 and SHIGENO, Maiko},
 month = {Jul},
 title = {On the Number of Edges in a Minimum C6-Saturated Graph},
 year = {2012},
 yomi = {シゲノ, マイコ}
}