Dissipative CA Computation Without Power Sources?

Silvio Capobianco, Tommaso Toffoli. Dissipative CA Computation Without Power Sources?. J. Cellular Automata, 5(3):169-183, 2010. [doi]

@article{CapobiancoT10,
  title = {Dissipative CA Computation Without Power Sources?},
  author = {Silvio Capobianco and Tommaso Toffoli},
  year = {2010},
  url = {http://www.oldcitypublishing.com/JCA/JCAabstracts/JCA5.3abstracts/JCAv5n3p169-183Capobianco.html},
  tags = {source-to-source, open-source},
  researchr = {https://researchr.org/publication/CapobiancoT10},
  cites = {0},
  citedby = {0},
  journal = {J. Cellular Automata},
  volume = {5},
  number = {3},
  pages = {169-183},
}