@article{DMTCS_2003_special_247_a0,
     author = {Durand, Bruno and Formenti, Enrico and Grange, Aristide and R\'oka, Zsuzsanna},
     title = {Number conserving cellular automata: new results on decidability and dynamics},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {DMTCS Proceedings vol. AB, Discrete Models for Complex Systems (DMCS'03)},
     year = {2003},
     doi = {10.46298/dmtcs.2301},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2301/}
}