@unpublished{ChenWu2009,
  author  = {Hua Chen and Shaohua Wu},
  title   = {On existence of solutions for some hyperbolic-parabolic type chemotaxis systems},
  institution = {Institut f{\"u}r Mathematik},
  series    = {Preprint},
  number    = {(2006) 04},
  year    = {2009},
}