@article{benamram:mortality:2015,
  author =	{Amir M. Ben-Amram},
  title =	{{Mortality of Iterated Piecewise Affine Functions over the Integers: Decidability and Complexity}},
  journal =	{Computability},
  pages =	{19--56},
  ISSN =	{2211-3568},
  year =	{2015},
  volume =	{4},
  number =	{1},
  publisher =	{IOS Press},
}