@article{oai:repo.qst.go.jp:00042932,
 author = {Takahashi, Takahashi and Yasuda, Nakahiro and 安田 仲宏},
 journal = {Physical Review Letters},
 month = {},
 pages = {212502-1--212502-5},
 title = {Observation of a (Lambda Lambda)He-6 double hypernucleus},
 volume = {87},
 year = {2001}
}