@article{article6a6f0892,
title   = {Critical behavior of a probabilistic cellular automaon describing a biological system},
author = {Ortega, N R S and Pinheiro, C F de S and Tomé, Tânia and Drugowich de Felicio, Jose Roberto},
year = {1998},
doi = {10.1016/s0378-4371(98)00049-1},
journal   = {Physica A}
}