%0 Journal Article %A Chen, Li %A Wang, Jinhuan %T Exact criterion for global existence and blow up to a degenerate Keller-Segel system %J Documenta mathematica %D 2014 %P 103-120 %V 19 %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_2014__19__a42/ %G en %F DOCMA_2014__19__a42