@article{DOCMA_2014__19__a42,
     author = {Chen, Li and Wang, Jinhuan},
     title = {Exact criterion for global existence and blow up to a degenerate {Keller-Segel} system},
     journal = {Documenta mathematica},
     pages = {103--120},
     publisher = {mathdoc},
     volume = {19},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2014__19__a42/}
}