@article{oai:ir.soken.ac.jp:00004248,
 author = {池内, 了 and IKEUCHI, Satoru and OSTRIKER, J.P.},
 journal = {The Astrophysical Journal, The Astrophysical Journal},
 month = {},
 pages = {522--543},
 title = {Evolution of the Intergalactic Medium: What Happened during the Epoch z=3-10 ?},
 volume = {301},
 year = {1986}
}