@Article{ 
  col03a,
  author = { Colombo, Fabrizio },
  title = { Some inverse problems related to heat equation with memory in non smooth spatial domains },
  journal = { Series on Dav. in Math. Appl. Sci.; Editors: M. Fabrizio, B. Lazzari, A. Morro },
  year = { 2003 },
  volume = { 62 },
  pages = { 61-72 },
  URL = { http://cvgmt.sns.it/paper/814/ },
  note = { cvgmt preprint}
}