@article{oai:tsukuba.repo.nii.ac.jp:00015912,
 author = {Sakaki, Makoto},
 issue = {1},
 journal = {Tsukuba Journal of Mathematics},
 month = {Jun},
 pages = {161--167},
 title = {Exceptional minimal surfaces with the Ricci condition},
 volume = {16},
 year = {1992}
}