@Article{ 
  gazwet04,
  author = { Gazzola, Filippo and Weth, Tobias },
  title = { Finite time blow-up and global solutions for semilinear parabolic equations with initial data at high energy level },
  journal = { Diff. Int. Eq. },
  year = { 2004 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1005/ },
  note = { cvgmt preprint}
}