@article{Haiman:2001vb, author = "Haiman, Zoltan and Barkana, Rennan and Ostriker, Jeremiah P.", title = "{Constraints on warm dark matter models from the high redshift Universe }", doi = "10.22323/1.007.0202", journal = "PoS", year = 2001, volume = "hep2001", pages = "202" }