@article{JEMS_2010_12_1_a9,
     author = {Laurent Bartholdi},
     title = {Gardens of {Eden} and amenability on cellular automata},
     journal = {Journal of the European Mathematical Society},
     pages = {241--248},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2010},
     doi = {10.4171/jems/196},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/196/}
}